405424147

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{1321}}^1$

素因数の和:1926

約数の個数: 16

約数和(自身を含む): 442605600

約数和(自身を除く): 37181453

約数列:

[1, 19, 29, 551, 557, 1321, 10583, 16153, 25099, 38309, 306907, 727871, 735797, 13980143, 21338113, 405424147]

約数ペア:

[(1, 405424147), (19, 21338113), (29, 13980143), (551, 735797), (557, 727871), (1321, 306907), (10583, 38309), (16153, 25099)]