20160161247

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1722649}}^1$

素因数の和:1722782

約数の個数: 16

約数和(自身を含む): 27782899200

約数和(自身を除く): 7622737953

約数列:

[1, 3, 47, 83, 141, 249, 3901, 11703, 1722649, 5167947, 80964503, 142979867, 242893509, 428939601, 6720053749, 20160161247]

約数ペア:

[(1, 20160161247), (3, 6720053749), (47, 428939601), (83, 242893509), (141, 142979867), (249, 80964503), (3901, 5167947), (11703, 1722649)]