3997308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2069}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 11128320

約数和(自身を除く): 7131012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 2069, 4138, 6207, 8276, 12414, 14483, 24828, 28966, 43449, 47587, 57932, 86898, 95174, 142761, 173796, 190348, 285522, 333109, 571044, 666218, 999327, 1332436, 1998654, 3997308]

約数ペア:

[(1, 3997308), (2, 1998654), (3, 1332436), (4, 999327), (6, 666218), (7, 571044), (12, 333109), (14, 285522), (21, 190348), (23, 173796), (28, 142761), (42, 95174), (46, 86898), (69, 57932), (84, 47587), (92, 43449), (138, 28966), (161, 24828), (276, 14483), (322, 12414), (483, 8276), (644, 6207), (966, 4138), (1932, 2069)]