1275343813

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{11393}}^1$

素因数の和:11604

約数の個数: 16

約数和(自身を含む): 1382593536

約数和(自身を除く): 107249723

約数列:

[1, 23, 31, 157, 713, 3611, 4867, 11393, 111941, 262039, 353183, 1788701, 8123209, 41140123, 55449731, 1275343813]

約数ペア:

[(1, 1275343813), (23, 55449731), (31, 41140123), (157, 8123209), (713, 1788701), (3611, 353183), (4867, 262039), (11393, 111941)]