201317067

素因数分解:

$3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{5737}}^1$

素因数の和:6307

約数の個数: 24

約数和(自身を含む): 332987616

約数和(自身を除く): 131670549

約数列:

[1, 3, 7, 9, 21, 63, 557, 1671, 3899, 5013, 5737, 11697, 17211, 35091, 40159, 51633, 120477, 361431, 3195509, 9586527, 22368563, 28759581, 67105689, 201317067]

約数ペア:

[(1, 201317067), (3, 67105689), (7, 28759581), (9, 22368563), (21, 9586527), (63, 3195509), (557, 361431), (1671, 120477), (3899, 51633), (5013, 40159), (5737, 35091), (11697, 17211)]