42539103

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 62759840

約数和(自身を除く): 20220737

約数列:

[1, 3, 9, 103, 109, 309, 327, 421, 927, 981, 1263, 3789, 11227, 33681, 43363, 45889, 101043, 130089, 137667, 390267, 413001, 4726567, 14179701, 42539103]

約数ペア:

[(1, 42539103), (3, 14179701), (9, 4726567), (103, 413001), (109, 390267), (309, 137667), (327, 130089), (421, 101043), (927, 45889), (981, 43363), (1263, 33681), (3789, 11227)]