120303271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 147184128

約数和(自身を除く): 26880857

約数列:

[1, 11, 17, 23, 83, 187, 253, 337, 391, 913, 1411, 1909, 3707, 4301, 5729, 7751, 15521, 20999, 27971, 32453, 63019, 85261, 131767, 307681, 356983, 475507, 643333, 1449437, 5230577, 7076663, 10936661, 120303271]

約数ペア:

[(1, 120303271), (11, 10936661), (17, 7076663), (23, 5230577), (83, 1449437), (187, 643333), (253, 475507), (337, 356983), (391, 307681), (913, 131767), (1411, 85261), (1909, 63019), (3707, 32453), (4301, 27971), (5729, 20999), (7751, 15521)]