20131852521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1521337}}^1$

素因数の和:1521752

約数の個数: 16

約数和(自身を含む): 29355738048

約数和(自身を除く): 9223885527

約数列:

[1, 3, 11, 33, 401, 1203, 4411, 13233, 1521337, 4564011, 16734707, 50204121, 610056137, 1830168411, 6710617507, 20131852521]

約数ペア:

[(1, 20131852521), (3, 6710617507), (11, 1830168411), (33, 610056137), (401, 50204121), (1203, 16734707), (4411, 4564011), (13233, 1521337)]