248560417

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{4289}}^1$

素因数の和:4800

約数の個数: 16

約数和(自身を含む): 301466880

約数和(自身を除く): 52906463

約数列:

[1, 7, 17, 119, 487, 3409, 4289, 8279, 30023, 57953, 72913, 510391, 2088743, 14621201, 35508631, 248560417]

約数ペア:

[(1, 248560417), (7, 35508631), (17, 14621201), (119, 2088743), (487, 510391), (3409, 72913), (4289, 57953), (8279, 30023)]