42608241

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6389}}^1$

素因数の和:6430

約数の個数: 32

約数和(自身を含む): 71568000

約数和(自身を除く): 28959759

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6389, 6669, 19167, 57501, 83057, 121391, 172503, 249171, 364173, 747513, 1092519, 1578083, 2242539, 3277557, 4734249, 14202747, 42608241]

約数ペア:

[(1, 42608241), (3, 14202747), (9, 4734249), (13, 3277557), (19, 2242539), (27, 1578083), (39, 1092519), (57, 747513), (117, 364173), (171, 249171), (247, 172503), (351, 121391), (513, 83057), (741, 57501), (2223, 19167), (6389, 6669)]