40630569

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 66048000

約数和(自身を除く): 25417431

約数列:

[1, 3, 7, 19, 21, 57, 79, 133, 237, 399, 553, 1289, 1501, 1659, 3867, 4503, 9023, 10507, 24491, 27069, 31521, 73473, 101831, 171437, 305493, 514311, 712817, 1934789, 2138451, 5804367, 13543523, 40630569]

約数ペア:

[(1, 40630569), (3, 13543523), (7, 5804367), (19, 2138451), (21, 1934789), (57, 712817), (79, 514311), (133, 305493), (237, 171437), (399, 101831), (553, 73473), (1289, 31521), (1501, 27069), (1659, 24491), (3867, 10507), (4503, 9023)]