4209273

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 6635520

約数和(自身を除く): 2426247

約数列:

[1, 3, 9, 27, 31, 47, 93, 107, 141, 279, 321, 423, 837, 963, 1269, 1457, 2889, 3317, 4371, 5029, 9951, 13113, 15087, 29853, 39339, 45261, 89559, 135783, 155899, 467697, 1403091, 4209273]

約数ペア:

[(1, 4209273), (3, 1403091), (9, 467697), (27, 155899), (31, 135783), (47, 89559), (93, 45261), (107, 39339), (141, 29853), (279, 15087), (321, 13113), (423, 9951), (837, 5029), (963, 4371), (1269, 3317), (1457, 2889)]