112997521

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73043}}^1$

素因数の和:73080

約数の個数: 16

約数和(自身を含む): 147256704

約数和(自身を除く): 34259183

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 73043, 511301, 949559, 1241731, 6646913, 8692117, 16142503, 112997521]

約数ペア:

[(1, 112997521), (7, 16142503), (13, 8692117), (17, 6646913), (91, 1241731), (119, 949559), (221, 511301), (1547, 73043)]