1293113857

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{1021}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 1624734720

約数和(自身を除く): 331620863

約数列:

[1, 7, 17, 29, 119, 203, 367, 493, 1021, 2569, 3451, 6239, 7147, 10643, 17357, 29609, 43673, 74501, 121499, 180931, 207263, 374707, 503353, 1266517, 2622949, 3523471, 6370019, 10866503, 44590133, 76065521, 184730551, 1293113857]

約数ペア:

[(1, 1293113857), (7, 184730551), (17, 76065521), (29, 44590133), (119, 10866503), (203, 6370019), (367, 3523471), (493, 2622949), (1021, 1266517), (2569, 503353), (3451, 374707), (6239, 207263), (7147, 180931), (10643, 121499), (17357, 74501), (29609, 43673)]