195376881

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{404507}}^1$

素因数の和:404540

約数の個数: 16

約数和(自身を含む): 310662144

約数和(自身を除く): 115285263

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 404507, 1213521, 2831549, 8494647, 9303661, 27910983, 65125627, 195376881]

約数ペア:

[(1, 195376881), (3, 65125627), (7, 27910983), (21, 9303661), (23, 8494647), (69, 2831549), (161, 1213521), (483, 404507)]