1929465

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 3411720

約数和(自身を除く): 1482255

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 809, 2385, 2427, 4045, 7281, 12135, 36405, 42877, 128631, 214385, 385893, 643155, 1929465]

約数ペア:

[(1, 1929465), (3, 643155), (5, 385893), (9, 214385), (15, 128631), (45, 42877), (53, 36405), (159, 12135), (265, 7281), (477, 4045), (795, 2427), (809, 2385)]