420160641

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{39023}}^1$

素因数の和:39160

約数の個数: 16

約数和(自身を含む): 581301504

約数和(自身を除く): 161140863

約数列:

[1, 3, 37, 97, 111, 291, 3589, 10767, 39023, 117069, 1443851, 3785231, 4331553, 11355693, 140053547, 420160641]

約数ペア:

[(1, 420160641), (3, 140053547), (37, 11355693), (97, 4331553), (111, 3785231), (291, 1443851), (3589, 117069), (10767, 39023)]