349968647

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1\times {\mathrm{1931}}^1$

素因数の和:3478

約数の個数: 16

約数和(自身を含む): 423988992

約数和(自身を除く): 74020345

約数列:

[1, 7, 17, 119, 1523, 1931, 10661, 13517, 25891, 32827, 181237, 229789, 2940913, 20586391, 49995521, 349968647]

約数ペア:

[(1, 349968647), (7, 49995521), (17, 20586391), (119, 2940913), (1523, 229789), (1931, 181237), (10661, 32827), (13517, 25891)]