1330689435

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{420439}}^1$

素因数の和:420658

約数の個数: 16

約数和(自身を含む): 2139198720

約数和(自身を除く): 808509285

約数列:

[1, 3, 5, 15, 211, 633, 1055, 3165, 420439, 1261317, 2102195, 6306585, 88712629, 266137887, 443563145, 1330689435]

約数ペア:

[(1, 1330689435), (3, 443563145), (5, 266137887), (15, 88712629), (211, 6306585), (633, 2102195), (1055, 1261317), (3165, 420439)]