42946137

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19319}}^1$

素因数の和:19357

約数の個数: 24

約数和(自身を含む): 70324800

約数和(自身を除く): 27378663

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 19319, 57957, 173871, 251147, 367061, 753441, 1101183, 2260323, 3303549, 4771793, 14315379, 42946137]

約数ペア:

[(1, 42946137), (3, 14315379), (9, 4771793), (13, 3303549), (19, 2260323), (39, 1101183), (57, 753441), (117, 367061), (171, 251147), (247, 173871), (741, 57957), (2223, 19319)]