1373227583

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 1765759680

約数和(自身を除く): 392532097

約数列:

[1, 7, 13, 37, 91, 137, 169, 229, 259, 481, 959, 1183, 1603, 1781, 2977, 3367, 5069, 6253, 8473, 12467, 20839, 23153, 31373, 35483, 38701, 43771, 59311, 65897, 110149, 162071, 219611, 270907, 407849, 461279, 771043, 856661, 1160801, 1431937, 2854943, 5302037, 5996627, 8125607, 10023559, 15090413, 37114259, 105632891, 196175369, 1373227583]

約数ペア:

[(1, 1373227583), (7, 196175369), (13, 105632891), (37, 37114259), (91, 15090413), (137, 10023559), (169, 8125607), (229, 5996627), (259, 5302037), (481, 2854943), (959, 1431937), (1183, 1160801), (1603, 856661), (1781, 771043), (2977, 461279), (3367, 407849), (5069, 270907), (6253, 219611), (8473, 162071), (12467, 110149), (20839, 65897), (23153, 59311), (31373, 43771), (35483, 38701)]