889020153

素因数分解:

$3^2\times 7^1\times {\mathrm{967}}^1\times {\mathrm{14593}}^1$

素因数の和:15573

約数の個数: 24

約数和(自身を含む): 1469207168

約数和(自身を除く): 580187015

約数列:

[1, 3, 7, 9, 21, 63, 967, 2901, 6769, 8703, 14593, 20307, 43779, 60921, 102151, 131337, 306453, 919359, 14111431, 42334293, 98780017, 127002879, 296340051, 889020153]

約数ペア:

[(1, 889020153), (3, 296340051), (7, 127002879), (9, 98780017), (21, 42334293), (63, 14111431), (967, 919359), (2901, 306453), (6769, 131337), (8703, 102151), (14593, 60921), (20307, 43779)]