212337777

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{5113}}^1$

素因数の和:5352

約数の個数: 16

約数和(自身を含む): 288020480

約数和(自身を除く): 75682703

約数列:

[1, 3, 109, 127, 327, 381, 5113, 13843, 15339, 41529, 557317, 649351, 1671951, 1948053, 70779259, 212337777]

約数ペア:

[(1, 212337777), (3, 70779259), (109, 1948053), (127, 1671951), (327, 649351), (381, 557317), (5113, 41529), (13843, 15339)]