83981947

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1453}}^1$

素因数の和:1842

約数の個数: 16

約数和(自身を含む): 100500480

約数和(自身を除く): 16518533

約数列:

[1, 7, 23, 161, 359, 1453, 2513, 8257, 10171, 33419, 57799, 233933, 521627, 3651389, 11997421, 83981947]

約数ペア:

[(1, 83981947), (7, 11997421), (23, 3651389), (161, 521627), (359, 233933), (1453, 57799), (2513, 33419), (8257, 10171)]