2491159395

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1866037}}^1$

素因数の和:1866134

約数の個数: 16

約数和(自身を含む): 4030642080

約数和(自身を除く): 1539482685

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 1866037, 5598111, 9330185, 27990555, 166077293, 498231879, 830386465, 2491159395]

約数ペア:

[(1, 2491159395), (3, 830386465), (5, 498231879), (15, 166077293), (89, 27990555), (267, 9330185), (445, 5598111), (1335, 1866037)]