248045185431

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{7549}}^1\times {\mathrm{51421}}^1$

素因数の和:59047

約数の個数: 24

約数和(自身を含む): 363388989600

約数和(自身を除く): 115343804169

約数列:

[1, 3, 9, 71, 213, 639, 7549, 22647, 51421, 67941, 154263, 462789, 535979, 1607937, 3650891, 4823811, 10952673, 32858019, 388177129, 1164531387, 3493594161, 27560576159, 82681728477, 248045185431]

約数ペア:

[(1, 248045185431), (3, 82681728477), (9, 27560576159), (71, 3493594161), (213, 1164531387), (639, 388177129), (7549, 32858019), (22647, 10952673), (51421, 4823811), (67941, 3650891), (154263, 1607937), (462789, 535979)]