315035313

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{787}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 457519104

約数和(自身を除く): 142483791

約数列:

[1, 3, 17, 47, 51, 141, 167, 501, 787, 799, 2361, 2397, 2839, 7849, 8517, 13379, 23547, 36989, 40137, 110967, 131429, 133433, 394287, 400299, 628813, 1886439, 2234293, 6177163, 6702879, 18531489, 105011771, 315035313]

約数ペア:

[(1, 315035313), (3, 105011771), (17, 18531489), (47, 6702879), (51, 6177163), (141, 2234293), (167, 1886439), (501, 628813), (787, 400299), (799, 394287), (2361, 133433), (2397, 131429), (2839, 110967), (7849, 40137), (8517, 36989), (13379, 23547)]