13406355

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12953}}^1$

素因数の和:12987

約数の個数: 24

約数和(自身を含む): 24249888

約数和(自身を除く): 10843533

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 12953, 38859, 64765, 116577, 194295, 297919, 582885, 893757, 1489595, 2681271, 4468785, 13406355]

約数ペア:

[(1, 13406355), (3, 4468785), (5, 2681271), (9, 1489595), (15, 893757), (23, 582885), (45, 297919), (69, 194295), (115, 116577), (207, 64765), (345, 38859), (1035, 12953)]