1271888593921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{45043333}}^1$

素因数の和:45043512

約数の個数: 16

約数和(自身を含む): 1478862741888

約数和(自身を除く): 206974147967

約数列:

[1, 11, 17, 151, 187, 1661, 2567, 28237, 45043333, 495476663, 765736661, 6801543283, 8423103271, 74816976113, 115626235811, 1271888593921]

約数ペア:

[(1, 1271888593921), (11, 115626235811), (17, 74816976113), (151, 8423103271), (187, 6801543283), (1661, 765736661), (2567, 495476663), (28237, 45043333)]