23785671

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 39359488

約数和(自身を除く): 15573817

約数列:

[1, 3, 7, 13, 21, 39, 91, 151, 273, 453, 577, 1057, 1731, 1963, 3171, 4039, 5889, 7501, 12117, 13741, 22503, 41223, 52507, 87127, 157521, 261381, 609889, 1132651, 1829667, 3397953, 7928557, 23785671]

約数ペア:

[(1, 23785671), (3, 7928557), (7, 3397953), (13, 1829667), (21, 1132651), (39, 609889), (91, 261381), (151, 157521), (273, 87127), (453, 52507), (577, 41223), (1057, 22503), (1731, 13741), (1963, 12117), (3171, 7501), (4039, 5889)]