47402847

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{42821}}^1$

素因数の和:42871

約数の個数: 16

約数和(自身を含む): 71940960

約数和(自身を除く): 24538113

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 42821, 128463, 385389, 1156167, 1755661, 5266983, 15800949, 47402847]

約数ペア:

[(1, 47402847), (3, 15800949), (9, 5266983), (27, 1755661), (41, 1156167), (123, 385389), (369, 128463), (1107, 42821)]