161768821

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10091}}^1$

素因数の和:10172

約数の個数: 16

約数和(自身を含む): 183109248

約数和(自身を除く): 21340427

約数列:

[1, 17, 23, 41, 391, 697, 943, 10091, 16031, 171547, 232093, 413731, 3945581, 7033427, 9515813, 161768821]

約数ペア:

[(1, 161768821), (17, 9515813), (23, 7033427), (41, 3945581), (391, 413731), (697, 232093), (943, 171547), (10091, 16031)]