898152059

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 1103155200

約数和(自身を除く): 205003141

約数列:

[1, 7, 19, 71, 133, 227, 419, 497, 1349, 1589, 2933, 4313, 7961, 9443, 16117, 29749, 30191, 55727, 95113, 112819, 208243, 306223, 565231, 665791, 1807147, 2143561, 3956617, 6753023, 12650029, 47271161, 128307437, 898152059]

約数ペア:

[(1, 898152059), (7, 128307437), (19, 47271161), (71, 12650029), (133, 6753023), (227, 3956617), (419, 2143561), (497, 1807147), (1349, 665791), (1589, 565231), (2933, 306223), (4313, 208243), (7961, 112819), (9443, 95113), (16117, 55727), (29749, 30191)]