1521036291

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{1783}}^1$

素因数の和:2235

約数の個数: 32

約数和(自身を含む): 2204167680

約数和(自身を除く): 683131389

約数列:

[1, 3, 17, 43, 51, 129, 389, 731, 1167, 1783, 2193, 5349, 6613, 16727, 19839, 30311, 50181, 76669, 90933, 230007, 284359, 693587, 853077, 1303373, 2080761, 3910119, 11790979, 29824241, 35372937, 89472723, 507012097, 1521036291]

約数ペア:

[(1, 1521036291), (3, 507012097), (17, 89472723), (43, 35372937), (51, 29824241), (129, 11790979), (389, 3910119), (731, 2080761), (1167, 1303373), (1783, 853077), (2193, 693587), (5349, 284359), (6613, 230007), (16727, 90933), (19839, 76669), (30311, 50181)]