274879943

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{503}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 299851776

約数和(自身を除く): 24971833

約数列:

[1, 13, 127, 331, 503, 1651, 4303, 6539, 42037, 63881, 166493, 546481, 830453, 2164409, 21144611, 274879943]

約数ペア:

[(1, 274879943), (13, 21144611), (127, 2164409), (331, 830453), (503, 546481), (1651, 166493), (4303, 63881), (6539, 42037)]