3982473

素因数分解:

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

素因数の和:107

約数の個数: 48

約数和(自身を含む): 6894720

約数和(自身を除く): 2912247

約数列:

[1, 3, 9, 11, 23, 27, 33, 53, 69, 99, 121, 159, 207, 253, 297, 363, 477, 583, 621, 759, 1089, 1219, 1431, 1749, 2277, 2783, 3267, 3657, 5247, 6413, 6831, 8349, 10971, 13409, 15741, 19239, 25047, 32913, 40227, 57717, 75141, 120681, 147499, 173151, 362043, 442497, 1327491, 3982473]

約数ペア:

[(1, 3982473), (3, 1327491), (9, 442497), (11, 362043), (23, 173151), (27, 147499), (33, 120681), (53, 75141), (69, 57717), (99, 40227), (121, 32913), (159, 25047), (207, 19239), (253, 15741), (297, 13409), (363, 10971), (477, 8349), (583, 6831), (621, 6413), (759, 5247), (1089, 3657), (1219, 3267), (1431, 2783), (1749, 2277)]