461640981

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1\times {\mathrm{5231}}^1$

素因数の和:6536

約数の個数: 16

約数和(自身を含む): 642908160

約数和(自身を除く): 181267179

約数列:

[1, 3, 23, 69, 1279, 3837, 5231, 15693, 29417, 88251, 120313, 360939, 6690449, 20071347, 153880327, 461640981]

約数ペア:

[(1, 461640981), (3, 153880327), (23, 20071347), (69, 6690449), (1279, 360939), (3837, 120313), (5231, 88251), (15693, 29417)]