207907491

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{11311}}^1$

素因数の和:11882

約数の個数: 16

約数和(自身を含む): 302980608

約数和(自身を除く): 95073117

約数列:

[1, 3, 11, 33, 557, 1671, 6127, 11311, 18381, 33933, 124421, 373263, 6300227, 18900681, 69302497, 207907491]

約数ペア:

[(1, 207907491), (3, 69302497), (11, 18900681), (33, 6300227), (557, 373263), (1671, 124421), (6127, 33933), (11311, 18381)]