2775663

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 36

約数和(自身を含む): 4658472

約数和(自身を除く): 1882809

約数列:

[1, 3, 9, 11, 23, 33, 53, 69, 99, 159, 207, 253, 477, 529, 583, 759, 1219, 1587, 1749, 2277, 3657, 4761, 5247, 5819, 10971, 13409, 17457, 28037, 40227, 52371, 84111, 120681, 252333, 308407, 925221, 2775663]

約数ペア:

[(1, 2775663), (3, 925221), (9, 308407), (11, 252333), (23, 120681), (33, 84111), (53, 52371), (69, 40227), (99, 28037), (159, 17457), (207, 13409), (253, 10971), (477, 5819), (529, 5247), (583, 4761), (759, 3657), (1219, 2277), (1587, 1749)]