5621000469

素因数分解:

$3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{406171}}^1$

素因数の和:406840

約数の個数: 16

約数和(自身を含む): 8578352640

約数和(自身を除く): 2957352171

約数列:

[1, 3, 7, 21, 659, 1977, 4613, 13839, 406171, 1218513, 2843197, 8529591, 267666689, 803000067, 1873666823, 5621000469]

約数ペア:

[(1, 5621000469), (3, 1873666823), (7, 803000067), (21, 267666689), (659, 8529591), (1977, 2843197), (4613, 1218513), (13839, 406171)]