2470923

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:464

約数の個数: 36

約数和(自身を含む): 4481568

約数和(自身を除く): 2010645

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 431, 441, 637, 819, 1293, 1911, 3017, 3879, 5603, 5733, 9051, 16809, 21119, 27153, 39221, 50427, 63357, 117663, 190071, 274547, 352989, 823641, 2470923]

約数ペア:

[(1, 2470923), (3, 823641), (7, 352989), (9, 274547), (13, 190071), (21, 117663), (39, 63357), (49, 50427), (63, 39221), (91, 27153), (117, 21119), (147, 16809), (273, 9051), (431, 5733), (441, 5603), (637, 3879), (819, 3017), (1293, 1911)]