23969169

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4091}}^1$

素因数の和:4138

約数の個数: 32

約数和(自身を含む): 41902080

約数和(自身を除く): 17932911

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 4091, 5859, 12273, 28637, 36819, 85911, 110457, 126821, 257733, 380463, 773199, 887747, 1141389, 2663241, 3424167, 7989723, 23969169]

約数ペア:

[(1, 23969169), (3, 7989723), (7, 3424167), (9, 2663241), (21, 1141389), (27, 887747), (31, 773199), (63, 380463), (93, 257733), (189, 126821), (217, 110457), (279, 85911), (651, 36819), (837, 28637), (1953, 12273), (4091, 5859)]