2013203517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{346447}}^1$

素因数の和:346612

約数の個数: 16

約数和(自身を含む): 2910163200

約数和(自身を除く): 896959683

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5811, 346447, 1039341, 4503811, 13511433, 51620603, 154861809, 671067839, 2013203517]

約数ペア:

[(1, 2013203517), (3, 671067839), (13, 154861809), (39, 51620603), (149, 13511433), (447, 4503811), (1937, 1039341), (5811, 346447)]