113211813

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1619}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 178536960

約数和(自身を除く): 65325147

約数列:

[1, 3, 11, 13, 33, 39, 143, 163, 429, 489, 1619, 1793, 2119, 4857, 5379, 6357, 17809, 21047, 23309, 53427, 63141, 69927, 231517, 263897, 694551, 791691, 2902867, 3430661, 8708601, 10291983, 37737271, 113211813]

約数ペア:

[(1, 113211813), (3, 37737271), (11, 10291983), (13, 8708601), (33, 3430661), (39, 2902867), (143, 791691), (163, 694551), (429, 263897), (489, 231517), (1619, 69927), (1793, 63141), (2119, 53427), (4857, 23309), (5379, 21047), (6357, 17809)]