42560817

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3023}}^1$

素因数の和:3077

約数の個数: 24

約数和(自身を含む): 64520064

約数和(自身を除く): 21959247

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 3023, 4693, 9069, 14079, 39299, 57437, 117897, 172311, 746681, 1091303, 2240043, 3273909, 14186939, 42560817]

約数ペア:

[(1, 42560817), (3, 14186939), (13, 3273909), (19, 2240043), (39, 1091303), (57, 746681), (247, 172311), (361, 117897), (741, 57437), (1083, 39299), (3023, 14079), (4693, 9069)]