138223013

素因数分解:

${\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 145297152

約数和(自身を除く): 7074139

約数列:

[1, 41, 71, 103, 461, 2911, 4223, 7313, 18901, 32731, 47483, 299833, 1341971, 1946803, 3371293, 138223013]

約数ペア:

[(1, 138223013), (41, 3371293), (71, 1946803), (103, 1341971), (461, 299833), (2911, 47483), (4223, 32731), (7313, 18901)]