977880057

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4233247}}^1$

素因数の和:4233268

約数の個数: 16

約数和(自身を含む): 1625567232

約数和(自身を除く): 647687175

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 4233247, 12699741, 29632729, 46565717, 88898187, 139697151, 325960019, 977880057]

約数ペア:

[(1, 977880057), (3, 325960019), (7, 139697151), (11, 88898187), (21, 46565717), (33, 29632729), (77, 12699741), (231, 4233247)]