2013252927

素因数分解:

$3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{443}}^1\times {\mathrm{571}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 3088250880

約数和(自身を除く): 1074997953

約数列:

[1, 3, 7, 21, 379, 443, 571, 1137, 1329, 1713, 2653, 3101, 3997, 7959, 9303, 11991, 167897, 216409, 252953, 503691, 649227, 758859, 1175279, 1514863, 1770671, 3525837, 4544589, 5312013, 95869187, 287607561, 671084309, 2013252927]

約数ペア:

[(1, 2013252927), (3, 671084309), (7, 287607561), (21, 95869187), (379, 5312013), (443, 4544589), (571, 3525837), (1137, 1770671), (1329, 1514863), (1713, 1175279), (2653, 758859), (3101, 649227), (3997, 503691), (7959, 252953), (9303, 216409), (11991, 167897)]