17514221

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:268

約数の個数: 16

約数和(自身を含む): 18662400

約数和(自身を除く): 1148179

約数列:

[1, 47, 53, 79, 89, 2491, 3713, 4183, 4187, 4717, 7031, 196789, 221699, 330457, 372643, 17514221]

約数ペア:

[(1, 17514221), (47, 372643), (53, 330457), (79, 221699), (89, 196789), (2491, 7031), (3713, 4717), (4183, 4187)]