28834221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{3257}}^1$

素因数の和:3500

約数の個数: 16

約数和(自身を含む): 41598144

約数和(自身を除く): 12763923

約数列:

[1, 3, 13, 39, 227, 681, 2951, 3257, 8853, 9771, 42341, 127023, 739339, 2218017, 9611407, 28834221]

約数ペア:

[(1, 28834221), (3, 9611407), (13, 2218017), (39, 739339), (227, 127023), (681, 42341), (2951, 9771), (3257, 8853)]