47578881

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{98507}}^1$

素因数の和:98540

約数の個数: 16

約数和(自身を含む): 75654144

約数和(自身を除く): 28075263

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 98507, 295521, 689549, 2068647, 2265661, 6796983, 15859627, 47578881]

約数ペア:

[(1, 47578881), (3, 15859627), (7, 6796983), (21, 2265661), (23, 2068647), (69, 689549), (161, 295521), (483, 98507)]