490178073

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{4603}}^1$

素因数の和:5085

約数の個数: 32

約数和(自身を含む): 816786432

約数和(自身を除く): 326608359

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 461, 1383, 3227, 4603, 5071, 9681, 13809, 15213, 32221, 35497, 50633, 96663, 106491, 151899, 354431, 1063293, 2121983, 6365949, 14853881, 23341813, 44561643, 70025439, 163392691, 490178073]

約数ペア:

[(1, 490178073), (3, 163392691), (7, 70025439), (11, 44561643), (21, 23341813), (33, 14853881), (77, 6365949), (231, 2121983), (461, 1063293), (1383, 354431), (3227, 151899), (4603, 106491), (5071, 96663), (9681, 50633), (13809, 35497), (15213, 32221)]