104394759

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{261641}}^1$

素因数の和:261670

約数の個数: 16

約数和(自身を含む): 167450880

約数和(自身を除く): 63056121

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 261641, 784923, 1831487, 4971179, 5494461, 14913537, 34798253, 104394759]

約数ペア:

[(1, 104394759), (3, 34798253), (7, 14913537), (19, 5494461), (21, 4971179), (57, 1831487), (133, 784923), (399, 261641)]