11908280943

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{178249}}^1$

素因数の和:178839

約数の個数: 24

約数和(自身を含む): 18556538000

約数和(自身を除く): 6648257057

約数列:

[1, 3, 9, 13, 39, 117, 571, 1713, 5139, 7423, 22269, 66807, 178249, 534747, 1604241, 2317237, 6951711, 20855133, 101780179, 305340537, 916021611, 1323142327, 3969426981, 11908280943]

約数ペア:

[(1, 11908280943), (3, 3969426981), (9, 1323142327), (13, 916021611), (39, 305340537), (117, 101780179), (571, 20855133), (1713, 6951711), (5139, 2317237), (7423, 1604241), (22269, 534747), (66807, 178249)]