213082023

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{9133}}^1$

素因数の和:9255

約数の個数: 32

約数和(自身を含む): 357760512

約数和(自身を除く): 144678489

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 231, 303, 707, 1111, 2121, 3333, 7777, 9133, 23331, 27399, 63931, 100463, 191793, 301389, 703241, 922433, 2109723, 2767299, 6457031, 10146763, 19371093, 30440289, 71027341, 213082023]

約数ペア:

[(1, 213082023), (3, 71027341), (7, 30440289), (11, 19371093), (21, 10146763), (33, 6457031), (77, 2767299), (101, 2109723), (231, 922433), (303, 703241), (707, 301389), (1111, 191793), (2121, 100463), (3333, 63931), (7777, 27399), (9133, 23331)]