242728703

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1381}}^1$

素因数の和:1623

約数の個数: 24

約数和(自身を含む): 300601584

約数和(自身を除く): 57872881

約数列:

[1, 7, 17, 49, 119, 211, 833, 1381, 1477, 3587, 9667, 10339, 23477, 25109, 67669, 164339, 175763, 291391, 1150373, 2039737, 4953647, 14278159, 34675529, 242728703]

約数ペア:

[(1, 242728703), (7, 34675529), (17, 14278159), (49, 4953647), (119, 2039737), (211, 1150373), (833, 291391), (1381, 175763), (1477, 164339), (3587, 67669), (9667, 25109), (10339, 23477)]