1384350051

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3469549}}^1$

素因数の和:3469578

約数の個数: 16

約数和(自身を含む): 2220512000

約数和(自身を除く): 836161949

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 3469549, 10408647, 24286843, 65921431, 72860529, 197764293, 461450017, 1384350051]

約数ペア:

[(1, 1384350051), (3, 461450017), (7, 197764293), (19, 72860529), (21, 65921431), (57, 24286843), (133, 10408647), (399, 3469549)]