5470297

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 6642432

約数和(自身を除く): 1172135

約数列:

[1, 7, 23, 61, 161, 427, 557, 1403, 3899, 9821, 12811, 33977, 89677, 237839, 781471, 5470297]

約数ペア:

[(1, 5470297), (7, 781471), (23, 237839), (61, 89677), (161, 33977), (427, 12811), (557, 9821), (1403, 3899)]