15103893

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31271}}^1$

素因数の和:31304

約数の個数: 16

約数和(自身を含む): 24016896

約数和(自身を除く): 8913003

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 31271, 93813, 218897, 656691, 719233, 2157699, 5034631, 15103893]

約数ペア:

[(1, 15103893), (3, 5034631), (7, 2157699), (21, 719233), (23, 656691), (69, 218897), (161, 93813), (483, 31271)]