47396997

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{571}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 71742528

約数和(自身を除く): 24345531

約数列:

[1, 3, 9, 23, 69, 207, 401, 571, 1203, 1713, 3609, 5139, 9223, 13133, 27669, 39399, 83007, 118197, 228971, 686913, 2060739, 5266333, 15798999, 47396997]

約数ペア:

[(1, 47396997), (3, 15798999), (9, 5266333), (23, 2060739), (69, 686913), (207, 228971), (401, 118197), (571, 83007), (1203, 39399), (1713, 27669), (3609, 13133), (5139, 9223)]