23871591

素因数分解:

$3^5\times {\mathrm{193}}^1\times {\mathrm{509}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 36014160

約数和(自身を除く): 12142569

約数列:

[1, 3, 9, 27, 81, 193, 243, 509, 579, 1527, 1737, 4581, 5211, 13743, 15633, 41229, 46899, 98237, 123687, 294711, 884133, 2652399, 7957197, 23871591]

約数ペア:

[(1, 23871591), (3, 7957197), (9, 2652399), (27, 884133), (81, 294711), (193, 123687), (243, 98237), (509, 46899), (579, 41229), (1527, 15633), (1737, 13743), (4581, 5211)]