48661921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1213}}^1$

素因数の和:1752

約数の個数: 16

約数和(自身を含む): 60835968

約数和(自身を除く): 12174047

約数列:

[1, 7, 11, 77, 521, 1213, 3647, 5731, 8491, 13343, 40117, 93401, 631973, 4423811, 6951703, 48661921]

約数ペア:

[(1, 48661921), (7, 6951703), (11, 4423811), (77, 631973), (521, 93401), (1213, 40117), (3647, 13343), (5731, 8491)]