23108813

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 30331392

約数和(自身を除く): 7222579

約数列:

[1, 7, 13, 23, 61, 91, 161, 181, 299, 427, 793, 1267, 1403, 2093, 2353, 4163, 5551, 9821, 11041, 16471, 18239, 29141, 54119, 77287, 127673, 143533, 253943, 378833, 1004731, 1777601, 3301259, 23108813]

約数ペア:

[(1, 23108813), (7, 3301259), (13, 1777601), (23, 1004731), (61, 378833), (91, 253943), (161, 143533), (181, 127673), (299, 77287), (427, 54119), (793, 29141), (1267, 18239), (1403, 16471), (2093, 11041), (2353, 9821), (4163, 5551)]