71349117

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{24443}}^1$

素因数の和:24592

約数の個数: 16

約数和(自身を含む): 109509120

約数和(自身を除く): 38160003

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 24443, 73329, 171101, 513303, 3397577, 10192731, 23783039, 71349117]

約数ペア:

[(1, 71349117), (3, 23783039), (7, 10192731), (21, 3397577), (139, 513303), (417, 171101), (973, 73329), (2919, 24443)]