172320794879

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2851}}^1\times {\mathrm{37013}}^1$

素因数の和:39958

約数の個数: 16

約数和(自身を含む): 182414467584

約数和(自身を除く): 10093672705

約数列:

[1, 23, 71, 1633, 2851, 37013, 65573, 202421, 851299, 2627923, 4655683, 60442229, 105524063, 2427053449, 7492208473, 172320794879]

約数ペア:

[(1, 172320794879), (23, 7492208473), (71, 2427053449), (1633, 105524063), (2851, 60442229), (37013, 4655683), (65573, 2627923), (202421, 851299)]