3621021

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 5023488

約数和(自身を除く): 1402467

約数列:

[1, 3, 47, 61, 141, 183, 421, 1263, 2867, 8601, 19787, 25681, 59361, 77043, 1207007, 3621021]

約数ペア:

[(1, 3621021), (3, 1207007), (47, 77043), (61, 59361), (141, 25681), (183, 19787), (421, 8601), (1263, 2867)]