30505239

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 45160752

約数和(自身を除く): 14655513

約数列:

[1, 3, 9, 83, 97, 249, 291, 421, 747, 873, 1263, 3789, 8051, 24153, 34943, 40837, 72459, 104829, 122511, 314487, 367533, 3389471, 10168413, 30505239]

約数ペア:

[(1, 30505239), (3, 10168413), (9, 3389471), (83, 367533), (97, 314487), (249, 122511), (291, 104829), (421, 72459), (747, 40837), (873, 34943), (1263, 24153), (3789, 8051)]