28924203

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11383}}^1$

素因数の和:11415

約数の個数: 24

約数和(自身を含む): 48450304

約数和(自身を除く): 19526101

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 11383, 34149, 79681, 125213, 239043, 375639, 876491, 1377343, 2629473, 4132029, 9641401, 28924203]

約数ペア:

[(1, 28924203), (3, 9641401), (7, 4132029), (11, 2629473), (21, 1377343), (33, 876491), (77, 375639), (121, 239043), (231, 125213), (363, 79681), (847, 34149), (2541, 11383)]