1640404192893

素因数分解:

$3^1\times {\mathrm{1531}}^1\times {\mathrm{4567}}^1\times {\mathrm{78203}}^1$

素因数の和:84304

約数の個数: 16

約数和(自身を含む): 2189141423616

約数和(自身を除く): 548737230723

約数列:

[1, 3, 1531, 4567, 4593, 13701, 78203, 234609, 6992077, 20976231, 119728793, 357153101, 359186379, 1071459303, 546801397631, 1640404192893]

約数ペア:

[(1, 1640404192893), (3, 546801397631), (1531, 1071459303), (4567, 359186379), (4593, 357153101), (13701, 119728793), (78203, 20976231), (234609, 6992077)]