27963559

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 30935520

約数和(自身を除く): 2971961

約数列:

[1, 13, 61, 179, 197, 793, 2327, 2561, 10919, 12017, 35263, 141947, 156221, 458419, 2151043, 27963559]

約数ペア:

[(1, 27963559), (13, 2151043), (61, 458419), (179, 156221), (197, 141947), (793, 35263), (2327, 12017), (2561, 10919)]