91031603

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 107956800

約数和(自身を除く): 16925197

約数列:

[1, 13, 19, 41, 89, 101, 247, 533, 779, 1157, 1313, 1691, 1919, 3649, 4141, 8989, 10127, 21983, 24947, 47437, 53833, 69331, 78679, 116857, 170791, 368549, 901303, 1022827, 2220283, 4791137, 7002431, 91031603]

約数ペア:

[(1, 91031603), (13, 7002431), (19, 4791137), (41, 2220283), (89, 1022827), (101, 901303), (247, 368549), (533, 170791), (779, 116857), (1157, 78679), (1313, 69331), (1691, 53833), (1919, 47437), (3649, 24947), (4141, 21983), (8989, 10127)]