6428067129

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{642871}}^1$

素因数の和:642989

約数の個数: 24

約数和(自身を含む): 10229379264

約数和(自身を除く): 3801312135

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 3333, 9999, 642871, 1928613, 5785839, 7071581, 21214743, 63644229, 64929971, 194789913, 584369739, 714229681, 2142689043, 6428067129]

約数ペア:

[(1, 6428067129), (3, 2142689043), (9, 714229681), (11, 584369739), (33, 194789913), (99, 64929971), (101, 63644229), (303, 21214743), (909, 7071581), (1111, 5785839), (3333, 1928613), (9999, 642871)]