13503753

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 20582016

約数和(自身を除く): 7078263

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 911, 1647, 2733, 4941, 8199, 14823, 24597, 55571, 73791, 166713, 221373, 500139, 1500417, 4501251, 13503753]

約数ペア:

[(1, 13503753), (3, 4501251), (9, 1500417), (27, 500139), (61, 221373), (81, 166713), (183, 73791), (243, 55571), (549, 24597), (911, 14823), (1647, 8199), (2733, 4941)]