1120395987

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{6529}}^1$

素因数の和:7387

約数の個数: 24

約数和(自身を含む): 1691008800

約数和(自身を除く): 570612813

約数列:

[1, 3, 9, 23, 69, 207, 829, 2487, 6529, 7461, 19067, 19587, 57201, 58761, 150167, 171603, 450501, 1351503, 5412541, 16237623, 48712869, 124488443, 373465329, 1120395987]

約数ペア:

[(1, 1120395987), (3, 373465329), (9, 124488443), (23, 48712869), (69, 16237623), (207, 5412541), (829, 1351503), (2487, 450501), (6529, 171603), (7461, 150167), (19067, 58761), (19587, 57201)]