542783647

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{4157}}^1$

素因数の和:4998

約数の個数: 16

約数和(自身を含む): 648248832

約数和(自身を除く): 105465185

約数列:

[1, 7, 23, 161, 811, 4157, 5677, 18653, 29099, 95611, 130571, 669277, 3371327, 23599289, 77540521, 542783647]

約数ペア:

[(1, 542783647), (7, 77540521), (23, 23599289), (161, 3371327), (811, 669277), (4157, 130571), (5677, 95611), (18653, 29099)]