1771101

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 2695680

約数和(自身を除く): 924579

約数列:

[1, 3, 9, 47, 53, 79, 141, 159, 237, 423, 477, 711, 2491, 3713, 4187, 7473, 11139, 12561, 22419, 33417, 37683, 196789, 590367, 1771101]

約数ペア:

[(1, 1771101), (3, 590367), (9, 196789), (47, 37683), (53, 33417), (79, 22419), (141, 12561), (159, 11139), (237, 7473), (423, 4187), (477, 3713), (711, 2491)]