71398983

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{4289}}^1$

素因数の和:4502

約数の個数: 16

約数和(自身を含む): 98841600

約数和(自身を除く): 27442617

約数列:

[1, 3, 31, 93, 179, 537, 4289, 5549, 12867, 16647, 132959, 398877, 767731, 2303193, 23799661, 71398983]

約数ペア:

[(1, 71398983), (3, 23799661), (31, 2303193), (93, 767731), (179, 398877), (537, 132959), (4289, 16647), (5549, 12867)]