450344973

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 706648320

約数和(自身を除く): 256303347

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 361, 377, 551, 741, 1083, 1103, 1131, 1653, 3309, 4693, 7163, 10469, 14079, 14339, 20957, 21489, 31407, 31987, 43017, 62871, 95961, 136097, 272441, 398183, 408291, 415831, 607753, 817323, 1194549, 1247493, 1823259, 5176379, 7900789, 11547307, 15529137, 23702367, 34641921, 150114991, 450344973]

約数ペア:

[(1, 450344973), (3, 150114991), (13, 34641921), (19, 23702367), (29, 15529137), (39, 11547307), (57, 7900789), (87, 5176379), (247, 1823259), (361, 1247493), (377, 1194549), (551, 817323), (741, 607753), (1083, 415831), (1103, 408291), (1131, 398183), (1653, 272441), (3309, 136097), (4693, 95961), (7163, 62871), (10469, 43017), (14079, 31987), (14339, 31407), (20957, 21489)]