349804539

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3307}}^1$

素因数の和:3416

約数の個数: 48

約数和(自身を含む): 611000832

約数和(自身を除く): 261196293

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 73, 161, 207, 219, 483, 511, 657, 1449, 1533, 1679, 3307, 4599, 5037, 9921, 11753, 15111, 23149, 29763, 35259, 69447, 76061, 105777, 208341, 228183, 241411, 532427, 684549, 724233, 1597281, 1689877, 2172699, 4791843, 5069631, 5552453, 15208893, 16657359, 38867171, 49972077, 116601513, 349804539]

約数ペア:

[(1, 349804539), (3, 116601513), (7, 49972077), (9, 38867171), (21, 16657359), (23, 15208893), (63, 5552453), (69, 5069631), (73, 4791843), (161, 2172699), (207, 1689877), (219, 1597281), (483, 724233), (511, 684549), (657, 532427), (1449, 241411), (1533, 228183), (1679, 208341), (3307, 105777), (4599, 76061), (5037, 69447), (9921, 35259), (11753, 29763), (15111, 23149)]