123435521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 149299200

約数和(自身を除く): 25863679

約数列:

[1, 11, 17, 31, 107, 187, 199, 341, 527, 1177, 1819, 2189, 3317, 3383, 5797, 6169, 20009, 21293, 36487, 37213, 56389, 67859, 104873, 234223, 361981, 620279, 660083, 1153603, 3981791, 7260913, 11221411, 123435521]

約数ペア:

[(1, 123435521), (11, 11221411), (17, 7260913), (31, 3981791), (107, 1153603), (187, 660083), (199, 620279), (341, 361981), (527, 234223), (1177, 104873), (1819, 67859), (2189, 56389), (3317, 37213), (3383, 36487), (5797, 21293), (6169, 20009)]