1387802021

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{7043}}^1$

素因数の和:7300

約数の個数: 16

約数和(自身を含む): 1500202944

約数和(自身を除く): 112400923

約数列:

[1, 17, 67, 173, 1139, 2941, 7043, 11591, 119731, 197047, 471881, 1218439, 8021977, 20713463, 81635413, 1387802021]

約数ペア:

[(1, 1387802021), (17, 81635413), (67, 20713463), (173, 8021977), (1139, 1218439), (2941, 471881), (7043, 197047), (11591, 119731)]