858968929

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4643}}^1$

素因数の和:4789

約数の個数: 32

約数和(自身を含む): 1123476480

約数和(自身を除く): 264507551

約数列:

[1, 7, 13, 19, 91, 107, 133, 247, 749, 1391, 1729, 2033, 4643, 9737, 14231, 26429, 32501, 60359, 88217, 185003, 422513, 496801, 617519, 1146821, 3477607, 6458413, 8027747, 9439219, 45208891, 66074533, 122709847, 858968929]

約数ペア:

[(1, 858968929), (7, 122709847), (13, 66074533), (19, 45208891), (91, 9439219), (107, 8027747), (133, 6458413), (247, 3477607), (749, 1146821), (1391, 617519), (1729, 496801), (2033, 422513), (4643, 185003), (9737, 88217), (14231, 60359), (26429, 32501)]