472517283

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{10223}}^1$

素因数の和:10335

約数の個数: 32

約数和(自身を含む): 753795072

約数和(自身を除く): 281277789

約数列:

[1, 3, 7, 21, 31, 71, 93, 213, 217, 497, 651, 1491, 2201, 6603, 10223, 15407, 30669, 46221, 71561, 214683, 316913, 725833, 950739, 2177499, 2218391, 5080831, 6655173, 15242493, 22500823, 67502469, 157505761, 472517283]

約数ペア:

[(1, 472517283), (3, 157505761), (7, 67502469), (21, 22500823), (31, 15242493), (71, 6655173), (93, 5080831), (213, 2218391), (217, 2177499), (497, 950739), (651, 725833), (1491, 316913), (2201, 214683), (6603, 71561), (10223, 46221), (15407, 30669)]