210330627

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3593}}^1$

素因数の和:3707

約数の個数: 32

約数和(自身を含む): 322022400

約数和(自身を除く): 111691773

約数列:

[1, 3, 13, 19, 39, 57, 79, 237, 247, 741, 1027, 1501, 3081, 3593, 4503, 10779, 19513, 46709, 58539, 68267, 140127, 204801, 283847, 851541, 887471, 2662413, 3690011, 5393093, 11070033, 16179279, 70110209, 210330627]

約数ペア:

[(1, 210330627), (3, 70110209), (13, 16179279), (19, 11070033), (39, 5393093), (57, 3690011), (79, 2662413), (237, 887471), (247, 851541), (741, 283847), (1027, 204801), (1501, 140127), (3081, 68267), (3593, 58539), (4503, 46709), (10779, 19513)]