1572244587

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{112199}}^1$

素因数の和:112384

約数の個数: 20

約数和(自身を含む): 2362258800

約数和(自身を除く): 790014213

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 4671, 14013, 112199, 336597, 1009791, 3029373, 9088119, 19410427, 58231281, 174693843, 524081529, 1572244587]

約数ペア:

[(1, 1572244587), (3, 524081529), (9, 174693843), (27, 58231281), (81, 19410427), (173, 9088119), (519, 3029373), (1557, 1009791), (4671, 336597), (14013, 112199)]