8087793

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 12892032

約数和(自身を除く): 4804239

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1487, 1813, 4461, 5439, 10409, 31227, 55019, 72863, 165057, 218589, 385133, 1155399, 2695931, 8087793]

約数ペア:

[(1, 8087793), (3, 2695931), (7, 1155399), (21, 385133), (37, 218589), (49, 165057), (111, 72863), (147, 55019), (259, 31227), (777, 10409), (1487, 5439), (1813, 4461)]