29127591

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{631}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 44169216

約数和(自身を除く): 15041625

約数列:

[1, 3, 9, 23, 69, 207, 223, 631, 669, 1893, 2007, 5129, 5679, 14513, 15387, 43539, 46161, 130617, 140713, 422139, 1266417, 3236399, 9709197, 29127591]

約数ペア:

[(1, 29127591), (3, 9709197), (9, 3236399), (23, 1266417), (69, 422139), (207, 140713), (223, 130617), (631, 46161), (669, 43539), (1893, 15387), (2007, 14513), (5129, 5679)]