42966507

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{13249}}^1$

素因数の和:13322

約数の個数: 16

約数和(自身を含む): 61056000

約数和(自身を除く): 18089493

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 13249, 39747, 304727, 622703, 914181, 1868109, 14322169, 42966507]

約数ペア:

[(1, 42966507), (3, 14322169), (23, 1868109), (47, 914181), (69, 622703), (141, 304727), (1081, 39747), (3243, 13249)]