1294359039

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 2073532032

約数和(自身を除く): 779172993

約数列:

[1, 3, 9, 17, 43, 51, 71, 129, 153, 163, 213, 289, 387, 489, 639, 731, 867, 1207, 1467, 2193, 2601, 2771, 3053, 3621, 6579, 7009, 8313, 9159, 10863, 11573, 12427, 20519, 21027, 24939, 27477, 34719, 37281, 47107, 51901, 61557, 63081, 104157, 111843, 119153, 141321, 155703, 184671, 196741, 357459, 423963, 467109, 497639, 590223, 882317, 1072377, 1492917, 1770669, 2025601, 2646951, 3344597, 4478751, 6076803, 7940853, 8459863, 10033791, 18230409, 25379589, 30101373, 76138767, 143817671, 431453013, 1294359039]

約数ペア:

[(1, 1294359039), (3, 431453013), (9, 143817671), (17, 76138767), (43, 30101373), (51, 25379589), (71, 18230409), (129, 10033791), (153, 8459863), (163, 7940853), (213, 6076803), (289, 4478751), (387, 3344597), (489, 2646951), (639, 2025601), (731, 1770669), (867, 1492917), (1207, 1072377), (1467, 882317), (2193, 590223), (2601, 497639), (2771, 467109), (3053, 423963), (3621, 357459), (6579, 196741), (7009, 184671), (8313, 155703), (9159, 141321), (10863, 119153), (11573, 111843), (12427, 104157), (20519, 63081), (21027, 61557), (24939, 51901), (27477, 47107), (34719, 37281)]