286473789

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{96749}}^1$

素因数の和:96809

約数の個数: 24

約数和(自身を含む): 482976000

約数和(自身を除く): 196502211

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 96749, 290247, 677243, 870741, 2031729, 4547203, 6095187, 13641609, 31830421, 40924827, 95491263, 286473789]

約数ペア:

[(1, 286473789), (3, 95491263), (7, 40924827), (9, 31830421), (21, 13641609), (47, 6095187), (63, 4547203), (141, 2031729), (329, 870741), (423, 677243), (987, 290247), (2961, 96749)]