730565577

素因数分解:

$3^2\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{11161}}^1$

素因数の和:12213

約数の個数: 24

約数和(自身を含む): 1207281920

約数和(自身を除く): 476716343

約数列:

[1, 3, 7, 9, 21, 63, 1039, 3117, 7273, 9351, 11161, 21819, 33483, 65457, 78127, 100449, 234381, 703143, 11596279, 34788837, 81173953, 104366511, 243521859, 730565577]

約数ペア:

[(1, 730565577), (3, 243521859), (7, 104366511), (9, 81173953), (21, 34788837), (63, 11596279), (1039, 703143), (3117, 234381), (7273, 100449), (9351, 78127), (11161, 65457), (21819, 33483)]