90396449

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 110909568

約数和(自身を除く): 20513119

約数列:

[1, 11, 13, 43, 61, 143, 241, 473, 559, 671, 793, 2623, 2651, 3133, 6149, 8723, 10363, 14701, 28853, 34099, 34463, 113993, 134719, 161711, 191113, 375089, 632143, 1481909, 2102243, 6953573, 8217859, 90396449]

約数ペア:

[(1, 90396449), (11, 8217859), (13, 6953573), (43, 2102243), (61, 1481909), (143, 632143), (241, 375089), (473, 191113), (559, 161711), (671, 134719), (793, 113993), (2623, 34463), (2651, 34099), (3133, 28853), (6149, 14701), (8723, 10363)]