4490811

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 7063056

約数和(自身を除く): 2572245

約数列:

[1, 3, 9, 13, 39, 117, 131, 293, 393, 879, 1179, 1703, 2637, 3809, 5109, 11427, 15327, 34281, 38383, 115149, 345447, 498979, 1496937, 4490811]

約数ペア:

[(1, 4490811), (3, 1496937), (9, 498979), (13, 345447), (39, 115149), (117, 38383), (131, 34281), (293, 15327), (393, 11427), (879, 5109), (1179, 3809), (1703, 2637)]