330986719

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10739}}^1$

素因数の和:10807

約数の個数: 24

約数和(自身を含む): 418731120

約数和(自身を除く): 87744401

約数列:

[1, 7, 17, 37, 49, 119, 259, 629, 833, 1813, 4403, 10739, 30821, 75173, 182563, 397343, 526211, 1277941, 2781401, 6754831, 8945587, 19469807, 47283817, 330986719]

約数ペア:

[(1, 330986719), (7, 47283817), (17, 19469807), (37, 8945587), (49, 6754831), (119, 2781401), (259, 1277941), (629, 526211), (833, 397343), (1813, 182563), (4403, 75173), (10739, 30821)]