1306802913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{5503}}^1\times {\mathrm{6089}}^1$

素因数の和:11608

約数の個数: 16

約数和(自身を含む): 1877084160

約数和(自身を除く): 570281247

約数列:

[1, 3, 13, 39, 5503, 6089, 16509, 18267, 71539, 79157, 214617, 237471, 33507767, 100523301, 435600971, 1306802913]

約数ペア:

[(1, 1306802913), (3, 435600971), (13, 100523301), (39, 33507767), (5503, 237471), (6089, 214617), (16509, 79157), (18267, 71539)]