3928463

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 4943616

約数和(自身を除く): 1015153

約数列:

[1, 7, 11, 77, 163, 313, 1141, 1793, 2191, 3443, 12551, 24101, 51019, 357133, 561209, 3928463]

約数ペア:

[(1, 3928463), (7, 561209), (11, 357133), (77, 51019), (163, 24101), (313, 12551), (1141, 3443), (1793, 2191)]