23198903

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 29494080

約数和(自身を除く): 6295177

約数列:

[1, 7, 13, 49, 79, 91, 461, 553, 637, 1027, 3227, 3871, 5993, 7189, 22589, 36419, 41951, 50323, 254933, 293657, 473447, 1784531, 3314129, 23198903]

約数ペア:

[(1, 23198903), (7, 3314129), (13, 1784531), (49, 473447), (79, 293657), (91, 254933), (461, 50323), (553, 41951), (637, 36419), (1027, 22589), (3227, 7189), (3871, 5993)]