670796643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{11689}}^1$

素因数の和:11787

約数の個数: 32

約数和(自身を含む): 1023482880

約数和(自身を除く): 352686237

約数列:

[1, 3, 11, 33, 37, 47, 111, 141, 407, 517, 1221, 1551, 1739, 5217, 11689, 19129, 35067, 57387, 128579, 385737, 432493, 549383, 1297479, 1648149, 4757423, 6043213, 14272269, 18129639, 20327171, 60981513, 223598881, 670796643]

約数ペア:

[(1, 670796643), (3, 223598881), (11, 60981513), (33, 20327171), (37, 18129639), (47, 14272269), (111, 6043213), (141, 4757423), (407, 1648149), (517, 1297479), (1221, 549383), (1551, 432493), (1739, 385737), (5217, 128579), (11689, 57387), (19129, 35067)]