248677

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 16

約数和(自身を含む): 306432

約数和(自身を除く): 57755

約数列:

[1, 11, 13, 37, 47, 143, 407, 481, 517, 611, 1739, 5291, 6721, 19129, 22607, 248677]

約数ペア:

[(1, 248677), (11, 22607), (13, 19129), (37, 6721), (47, 5291), (143, 1739), (407, 611), (481, 517)]