3798889389

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{1229}}^1\times {\mathrm{1231}}^1$

素因数の和:2503

約数の個数: 40

約数和(自身を含む): 5867473920

約数和(自身を除く): 2068584531

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 1229, 1231, 2511, 3687, 3693, 11061, 11079, 33183, 33237, 38099, 38161, 99549, 99711, 114297, 114483, 342891, 343449, 1028673, 1030347, 1512899, 3086019, 3091041, 4538697, 13616091, 40848273, 46899869, 122544819, 140699607, 422098821, 1266296463, 3798889389]

約数ペア:

[(1, 3798889389), (3, 1266296463), (9, 422098821), (27, 140699607), (31, 122544819), (81, 46899869), (93, 40848273), (279, 13616091), (837, 4538697), (1229, 3091041), (1231, 3086019), (2511, 1512899), (3687, 1030347), (3693, 1028673), (11061, 343449), (11079, 342891), (33183, 114483), (33237, 114297), (38099, 99711), (38161, 99549)]