505542737

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1\times {\mathrm{2377}}^1$

素因数の和:3728

約数の個数: 16

約数和(自身を含む): 603593472

約数和(自身を除く): 98050735

約数列:

[1, 7, 23, 161, 1321, 2377, 9247, 16639, 30383, 54671, 212681, 382697, 3140017, 21980119, 72220391, 505542737]

約数ペア:

[(1, 505542737), (7, 72220391), (23, 21980119), (161, 3140017), (1321, 382697), (2377, 212681), (9247, 54671), (16639, 30383)]