39628761

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 55604640

約数和(自身を除く): 15975879

約数列:

[1, 3, 29, 87, 113, 139, 339, 417, 841, 2523, 3277, 4031, 9831, 12093, 15707, 47121, 95033, 116899, 285099, 350697, 455503, 1366509, 13209587, 39628761]

約数ペア:

[(1, 39628761), (3, 13209587), (29, 1366509), (87, 455503), (113, 350697), (139, 285099), (339, 116899), (417, 95033), (841, 47121), (2523, 15707), (3277, 12093), (4031, 9831)]