1293037929

素因数分解:

$3^2\times {\mathrm{331}}^1\times {\mathrm{421}}^1\times {\mathrm{1031}}^1$

素因数の和:1789

約数の個数: 24

約数和(自身を含む): 1879635264

約数和(自身を除く): 586597335

約数列:

[1, 3, 9, 331, 421, 993, 1031, 1263, 2979, 3093, 3789, 9279, 139351, 341261, 418053, 434051, 1023783, 1254159, 1302153, 3071349, 3906459, 143670881, 431012643, 1293037929]

約数ペア:

[(1, 1293037929), (3, 431012643), (9, 143670881), (331, 3906459), (421, 3071349), (993, 1302153), (1031, 1254159), (1263, 1023783), (2979, 434051), (3093, 418053), (3789, 341261), (9279, 139351)]