227521013

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1657}}^1$

素因数の和:1912

約数の個数: 16

約数和(自身を含む): 248182704

約数和(自身を除く): 20661691

約数列:

[1, 17, 41, 197, 697, 1657, 3349, 8077, 28169, 67937, 137309, 326429, 1154929, 5549293, 13383589, 227521013]

約数ペア:

[(1, 227521013), (17, 13383589), (41, 5549293), (197, 1154929), (697, 326429), (1657, 137309), (3349, 67937), (8077, 28169)]