2493614331

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{402131}}^1$

素因数の和:402203

約数の個数: 24

約数和(自身を含む): 3952153296

約数和(自身を除く): 1458538965

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 402131, 1206393, 3619179, 5227703, 15683109, 21312943, 47049327, 63938829, 191816487, 277068259, 831204777, 2493614331]

約数ペア:

[(1, 2493614331), (3, 831204777), (9, 277068259), (13, 191816487), (39, 63938829), (53, 47049327), (117, 21312943), (159, 15683109), (477, 5227703), (689, 3619179), (2067, 1206393), (6201, 402131)]