8225451

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 12892880

約数和(自身を除く): 4667429

約数列:

[1, 3, 9, 13, 39, 117, 229, 307, 687, 921, 2061, 2763, 2977, 3991, 8931, 11973, 26793, 35919, 70303, 210909, 632727, 913939, 2741817, 8225451]

約数ペア:

[(1, 8225451), (3, 2741817), (9, 913939), (13, 632727), (39, 210909), (117, 70303), (229, 35919), (307, 26793), (687, 11973), (921, 8931), (2061, 3991), (2763, 2977)]