2000972487

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{242807}}^1$

素因数の和:242918

約数の個数: 16

約数和(自身を含む): 2773838592

約数和(自身を除く): 772866105

約数列:

[1, 3, 41, 67, 123, 201, 2747, 8241, 242807, 728421, 9955087, 16268069, 29865261, 48804207, 666990829, 2000972487]

約数ペア:

[(1, 2000972487), (3, 666990829), (41, 48804207), (67, 29865261), (123, 16268069), (201, 9955087), (2747, 728421), (8241, 242807)]