42633213

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{54869}}^1$

素因数の和:54916

約数の個数: 16

約数和(自身を含む): 66721920

約数和(自身を除く): 24088707

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 54869, 164607, 384083, 1152249, 2030153, 6090459, 14211071, 42633213]

約数ペア:

[(1, 42633213), (3, 14211071), (7, 6090459), (21, 2030153), (37, 1152249), (111, 384083), (259, 164607), (777, 54869)]