13153401

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 20736000

約数和(自身を除く): 7582599

約数列:

[1, 3, 9, 23, 27, 59, 69, 177, 207, 359, 531, 621, 1077, 1357, 1593, 3231, 4071, 8257, 9693, 12213, 21181, 24771, 36639, 63543, 74313, 190629, 222939, 487163, 571887, 1461489, 4384467, 13153401]

約数ペア:

[(1, 13153401), (3, 4384467), (9, 1461489), (23, 571887), (27, 487163), (59, 222939), (69, 190629), (177, 74313), (207, 63543), (359, 36639), (531, 24771), (621, 21181), (1077, 12213), (1357, 9693), (1593, 8257), (3231, 4071)]