13549731

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 20901888

約数和(自身を除く): 7352157

約数列:

[1, 3, 13, 17, 39, 51, 107, 191, 221, 321, 573, 663, 1391, 1819, 2483, 3247, 4173, 5457, 7449, 9741, 20437, 23647, 42211, 61311, 70941, 126633, 265681, 347429, 797043, 1042287, 4516577, 13549731]

約数ペア:

[(1, 13549731), (3, 4516577), (13, 1042287), (17, 797043), (39, 347429), (51, 265681), (107, 126633), (191, 70941), (221, 61311), (321, 42211), (573, 23647), (663, 20437), (1391, 9741), (1819, 7449), (2483, 5457), (3247, 4173)]