313267801

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{919}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 413337600

約数和(自身を除く): 100069799

約数列:

[1, 7, 11, 19, 77, 133, 209, 233, 919, 1463, 1631, 2563, 4427, 6433, 10109, 17461, 17941, 30989, 48697, 70763, 122227, 192071, 214127, 340879, 1344497, 1498889, 2355397, 4068413, 16487779, 28478891, 44752543, 313267801]

約数ペア:

[(1, 313267801), (7, 44752543), (11, 28478891), (19, 16487779), (77, 4068413), (133, 2355397), (209, 1498889), (233, 1344497), (919, 340879), (1463, 214127), (1631, 192071), (2563, 122227), (4427, 70763), (6433, 48697), (10109, 30989), (17461, 17941)]