7306923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 11321856

約数和(自身を除く): 4014933

約数列:

[1, 3, 13, 17, 39, 51, 103, 107, 221, 309, 321, 663, 1339, 1391, 1751, 1819, 4017, 4173, 5253, 5457, 11021, 22763, 23647, 33063, 68289, 70941, 143273, 187357, 429819, 562071, 2435641, 7306923]

約数ペア:

[(1, 7306923), (3, 2435641), (13, 562071), (17, 429819), (39, 187357), (51, 143273), (103, 70941), (107, 68289), (221, 33063), (309, 23647), (321, 22763), (663, 11021), (1339, 5457), (1391, 5253), (1751, 4173), (1819, 4017)]