3289923

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 6090240

約数和(自身を除く): 2800317

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 103, 117, 169, 189, 273, 309, 351, 507, 721, 819, 927, 1183, 1339, 1521, 2163, 2457, 2781, 3549, 4017, 4563, 6489, 9373, 10647, 12051, 17407, 19467, 28119, 31941, 36153, 52221, 84357, 121849, 156663, 253071, 365547, 469989, 1096641, 3289923]

約数ペア:

[(1, 3289923), (3, 1096641), (7, 469989), (9, 365547), (13, 253071), (21, 156663), (27, 121849), (39, 84357), (63, 52221), (91, 36153), (103, 31941), (117, 28119), (169, 19467), (189, 17407), (273, 12051), (309, 10647), (351, 9373), (507, 6489), (721, 4563), (819, 4017), (927, 3549), (1183, 2781), (1339, 2457), (1521, 2163)]