38370921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{17497}}^1$

素因数の和:17560

約数の個数: 16

約数和(自身を含む): 55433664

約数和(自身を除く): 17062743

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 17497, 52491, 297449, 752371, 892347, 2257113, 12790307, 38370921]

約数ペア:

[(1, 38370921), (3, 12790307), (17, 2257113), (43, 892347), (51, 752371), (129, 297449), (731, 52491), (2193, 17497)]