31495100013

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{6917}}^1\times {\mathrm{38917}}^1$

素因数の和:45853

約数の個数: 24

約数和(自身を含む): 49000719768

約数和(自身を除く): 17505619755

約数列:

[1, 3, 9, 13, 39, 117, 6917, 20751, 38917, 62253, 89921, 116751, 269763, 350253, 505921, 809289, 1517763, 4553289, 269188889, 807566667, 2422700001, 3499455557, 10498366671, 31495100013]

約数ペア:

[(1, 31495100013), (3, 10498366671), (9, 3499455557), (13, 2422700001), (39, 807566667), (117, 269188889), (6917, 4553289), (20751, 1517763), (38917, 809289), (62253, 505921), (89921, 350253), (116751, 269763)]