97828913

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 128679936

約数和(自身を除く): 30851023

約数列:

[1, 7, 13, 23, 43, 91, 161, 299, 301, 559, 989, 1087, 2093, 3913, 6923, 7609, 12857, 14131, 25001, 46741, 89999, 98917, 175007, 325013, 327187, 607633, 1075043, 2275091, 4253431, 7525301, 13975559, 97828913]

約数ペア:

[(1, 97828913), (7, 13975559), (13, 7525301), (23, 4253431), (43, 2275091), (91, 1075043), (161, 607633), (299, 327187), (301, 325013), (559, 175007), (989, 98917), (1087, 89999), (2093, 46741), (3913, 25001), (6923, 14131), (7609, 12857)]