441638361

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{21419}}^1$

素因数の和:21533

約数の個数: 24

約数和(自身を含む): 668304000

約数和(自身を除く): 226665639

約数列:

[1, 3, 9, 29, 79, 87, 237, 261, 711, 2291, 6873, 20619, 21419, 64257, 192771, 621151, 1692101, 1863453, 5076303, 5590359, 15228909, 49070929, 147212787, 441638361]

約数ペア:

[(1, 441638361), (3, 147212787), (9, 49070929), (29, 15228909), (79, 5590359), (87, 5076303), (237, 1863453), (261, 1692101), (711, 621151), (2291, 192771), (6873, 64257), (20619, 21419)]