646199219493

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{5290687}}^1$

素因数の和:5291065

約数の個数: 24

約数和(自身を含む): 959053595136

約数和(自身を除く): 312854375643

約数列:

[1, 3, 9, 41, 123, 331, 369, 993, 2979, 13571, 40713, 122139, 5290687, 15872061, 47616183, 216918167, 650754501, 1751217397, 1952263503, 5253652191, 15760956573, 71799913277, 215399739831, 646199219493]

約数ペア:

[(1, 646199219493), (3, 215399739831), (9, 71799913277), (41, 15760956573), (123, 5253652191), (331, 1952263503), (369, 1751217397), (993, 650754501), (2979, 216918167), (13571, 47616183), (40713, 15872061), (122139, 5290687)]