3798049647

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{26261}}^1$

素因数の和:26439

約数の個数: 32

約数和(自身を含む): 5929749504

約数和(自身を除く): 2131699857

約数列:

[1, 3, 7, 21, 71, 97, 213, 291, 497, 679, 1491, 2037, 6887, 20661, 26261, 48209, 78783, 144627, 183827, 551481, 1864531, 2547317, 5593593, 7641951, 13051717, 17831219, 39155151, 53493657, 180859507, 542578521, 1266016549, 3798049647]

約数ペア:

[(1, 3798049647), (3, 1266016549), (7, 542578521), (21, 180859507), (71, 53493657), (97, 39155151), (213, 17831219), (291, 13051717), (497, 7641951), (679, 5593593), (1491, 2547317), (2037, 1864531), (6887, 551481), (20661, 183827), (26261, 144627), (48209, 78783)]