407712537

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{2437}}^1$

素因数の和:3113

約数の個数: 24

約数和(自身を含む): 610426440

約数和(自身を除く): 202713903

約数列:

[1, 3, 9, 29, 87, 261, 641, 1923, 2437, 5769, 7311, 18589, 21933, 55767, 70673, 167301, 212019, 636057, 1562117, 4686351, 14059053, 45301393, 135904179, 407712537]

約数ペア:

[(1, 407712537), (3, 135904179), (9, 45301393), (29, 14059053), (87, 4686351), (261, 1562117), (641, 636057), (1923, 212019), (2437, 167301), (5769, 70673), (7311, 55767), (18589, 21933)]