2015420786799

素因数分解:

$3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{557}}^1\times {\mathrm{434011}}^1$

素因数の和:434975

約数の個数: 32

約数和(自身を含む): 3084387872256

約数和(自身を除く): 1068967085457

約数列:

[1, 3, 7, 21, 397, 557, 1191, 1671, 2779, 3899, 8337, 11697, 221129, 434011, 663387, 1302033, 1547903, 3038077, 4643709, 9114231, 172302367, 241744127, 516907101, 725232381, 1206116569, 1692208889, 3618349707, 5076626667, 95972418419, 287917255257, 671806928933, 2015420786799]

約数ペア:

[(1, 2015420786799), (3, 671806928933), (7, 287917255257), (21, 95972418419), (397, 5076626667), (557, 3618349707), (1191, 1692208889), (1671, 1206116569), (2779, 725232381), (3899, 516907101), (8337, 241744127), (11697, 172302367), (221129, 9114231), (434011, 4643709), (663387, 3038077), (1302033, 1547903)]