2480497659

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{28393}}^1$

素因数の和:28987

約数の個数: 24

約数和(自身を含む): 3800480112

約数和(自身を除く): 1319982453

約数列:

[1, 3, 9, 17, 51, 153, 571, 1713, 5139, 9707, 28393, 29121, 85179, 87363, 255537, 482681, 1448043, 4344129, 16212403, 48637209, 145911627, 275610851, 826832553, 2480497659]

約数ペア:

[(1, 2480497659), (3, 826832553), (9, 275610851), (17, 145911627), (51, 48637209), (153, 16212403), (571, 4344129), (1713, 1448043), (5139, 482681), (9707, 255537), (28393, 87363), (29121, 85179)]