15697530399

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{321427}}^1$

素因数の和:321726

約数の個数: 16

約数和(自身を含む): 21311962112

約数和(自身を除く): 5614431713

約数列:

[1, 3, 73, 219, 223, 669, 16279, 48837, 321427, 964281, 23464171, 70392513, 71678221, 215034663, 5232510133, 15697530399]

約数ペア:

[(1, 15697530399), (3, 5232510133), (73, 215034663), (219, 71678221), (223, 70392513), (669, 23464171), (16279, 964281), (48837, 321427)]