20131038477

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5495779}}^1$

素因数の和:5495833

約数の個数: 24

約数和(自身を含む): 32578983840

約数和(自身を除く): 12447945363

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 5495779, 16487337, 49462011, 60453569, 181360707, 203343823, 544082121, 610031469, 1830094407, 2236782053, 6710346159, 20131038477]

約数ペア:

[(1, 20131038477), (3, 6710346159), (9, 2236782053), (11, 1830094407), (33, 610031469), (37, 544082121), (99, 203343823), (111, 181360707), (333, 60453569), (407, 49462011), (1221, 16487337), (3663, 5495779)]