472019949

素因数分解:

$3^2\times {\mathrm{241}}^1\times {\mathrm{269}}^1\times {\mathrm{809}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 688030200

約数和(自身を除く): 216010251

約数列:

[1, 3, 9, 241, 269, 723, 807, 809, 2169, 2421, 2427, 7281, 64829, 194487, 194969, 217621, 583461, 584907, 652863, 1754721, 1958589, 52446661, 157339983, 472019949]

約数ペア:

[(1, 472019949), (3, 157339983), (9, 52446661), (241, 1958589), (269, 1754721), (723, 652863), (807, 584907), (809, 583461), (2169, 217621), (2421, 194969), (2427, 194487), (7281, 64829)]