7869771

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3203}}^1$

素因数の和:3232

約数の個数: 32

約数和(自身を含む): 14353920

約数和(自身を除く): 6484149

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 3203, 9609, 22421, 28827, 41639, 67263, 86481, 124917, 201789, 291473, 374751, 605367, 874419, 1124253, 2623257, 7869771]

約数ペア:

[(1, 7869771), (3, 2623257), (7, 1124253), (9, 874419), (13, 605367), (21, 374751), (27, 291473), (39, 201789), (63, 124917), (91, 86481), (117, 67263), (189, 41639), (273, 28827), (351, 22421), (819, 9609), (2457, 3203)]