349446981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10529}}^1$

素因数の和:10605

約数の個数: 32

約数和(自身を含む): 537788160

約数和(自身を除く): 188341179

約数列:

[1, 3, 13, 23, 37, 39, 69, 111, 299, 481, 851, 897, 1443, 2553, 10529, 11063, 31587, 33189, 136877, 242167, 389573, 410631, 726501, 1168719, 3148171, 5064449, 8960179, 9444513, 15193347, 26880537, 116482327, 349446981]

約数ペア:

[(1, 349446981), (3, 116482327), (13, 26880537), (23, 15193347), (37, 9444513), (39, 8960179), (69, 5064449), (111, 3148171), (299, 1168719), (481, 726501), (851, 410631), (897, 389573), (1443, 242167), (2553, 136877), (10529, 33189), (11063, 31587)]