631512005187

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10139}}^1\times {\mathrm{174469}}^1$

素因数の和:184635

約数の個数: 32

約数和(自身を含む): 1019016460800

約数和(自身を除く): 387504455613

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 10139, 30417, 70973, 172363, 174469, 212919, 517089, 523407, 1206541, 1221283, 2965973, 3619623, 3663849, 8897919, 20761811, 62285433, 1768941191, 5306823573, 12382588337, 30072000247, 37147765011, 90216000741, 210504001729, 631512005187]

約数ペア:

[(1, 631512005187), (3, 210504001729), (7, 90216000741), (17, 37147765011), (21, 30072000247), (51, 12382588337), (119, 5306823573), (357, 1768941191), (10139, 62285433), (30417, 20761811), (70973, 8897919), (172363, 3663849), (174469, 3619623), (212919, 2965973), (517089, 1221283), (523407, 1206541)]