4737447

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 8334480

約数和(自身を除く): 3597033

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 409, 429, 891, 1053, 1227, 1287, 3681, 3861, 4499, 5317, 11043, 11583, 13497, 15951, 33129, 40491, 47853, 58487, 121473, 143559, 175461, 364419, 430677, 526383, 1579149, 4737447]

約数ペア:

[(1, 4737447), (3, 1579149), (9, 526383), (11, 430677), (13, 364419), (27, 175461), (33, 143559), (39, 121473), (81, 58487), (99, 47853), (117, 40491), (143, 33129), (297, 15951), (351, 13497), (409, 11583), (429, 11043), (891, 5317), (1053, 4499), (1227, 3861), (1287, 3681)]