1271036673

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1471}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 2008514560

約数和(自身を除く): 737477887

約数列:

[1, 3, 9, 19, 31, 57, 93, 163, 171, 279, 489, 589, 1467, 1471, 1767, 3097, 4413, 5053, 5301, 9291, 13239, 15159, 27873, 27949, 45477, 45601, 83847, 96007, 136803, 239773, 251541, 288021, 410409, 719319, 864063, 866419, 2157957, 2599257, 4555687, 7432963, 7797771, 13667061, 22298889, 41001183, 66896667, 141226297, 423678891, 1271036673]

約数ペア:

[(1, 1271036673), (3, 423678891), (9, 141226297), (19, 66896667), (31, 41001183), (57, 22298889), (93, 13667061), (163, 7797771), (171, 7432963), (279, 4555687), (489, 2599257), (589, 2157957), (1467, 866419), (1471, 864063), (1767, 719319), (3097, 410409), (4413, 288021), (5053, 251541), (5301, 239773), (9291, 136803), (13239, 96007), (15159, 83847), (27873, 45601), (27949, 45477)]