1495221

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5477}}^1$

素因数の和:5500

約数の個数: 16

約数和(自身を含む): 2454144

約数和(自身を除く): 958923

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 5477, 16431, 38339, 71201, 115017, 213603, 498407, 1495221]

約数ペア:

[(1, 1495221), (3, 498407), (7, 213603), (13, 115017), (21, 71201), (39, 38339), (91, 16431), (273, 5477)]