1397710079983

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{16229}}^1\times {\mathrm{16831}}^1$

素因数の和:33127

約数の個数: 32

約数和(自身を含む): 1730889768960

約数和(自身を除く): 333179688977

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 16229, 16831, 113603, 117817, 275893, 286127, 697847, 723733, 1931251, 2002889, 4884929, 5066131, 11863399, 12303461, 83043793, 86124227, 273150299, 1912052093, 4643555083, 11745462857, 32504885581, 82218239999, 199672868569, 1397710079983]

約数ペア:

[(1, 1397710079983), (7, 199672868569), (17, 82218239999), (43, 32504885581), (119, 11745462857), (301, 4643555083), (731, 1912052093), (5117, 273150299), (16229, 86124227), (16831, 83043793), (113603, 12303461), (117817, 11863399), (275893, 5066131), (286127, 4884929), (697847, 2002889), (723733, 1931251)]