312883389

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29387}}^1$

素因数の和:29426

約数の個数: 36

約数和(自身を含む): 559312416

約数和(自身を除く): 246429027

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 3549, 10647, 29387, 88161, 205709, 264483, 382031, 617127, 1146093, 1851381, 2674217, 3438279, 4966403, 8022651, 14899209, 24067953, 34764821, 44697627, 104294463, 312883389]

約数ペア:

[(1, 312883389), (3, 104294463), (7, 44697627), (9, 34764821), (13, 24067953), (21, 14899209), (39, 8022651), (63, 4966403), (91, 3438279), (117, 2674217), (169, 1851381), (273, 1146093), (507, 617127), (819, 382031), (1183, 264483), (1521, 205709), (3549, 88161), (10647, 29387)]