528072251

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^2$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 637799904

約数和(自身を除く): 109727653

約数列:

[1, 7, 37, 41, 223, 259, 287, 1517, 1561, 8251, 9143, 10619, 49729, 57757, 64001, 338291, 348103, 1839973, 2038889, 2368037, 12879811, 14272223, 75438893, 528072251]

約数ペア:

[(1, 528072251), (7, 75438893), (37, 14272223), (41, 12879811), (223, 2368037), (259, 2038889), (287, 1839973), (1517, 348103), (1561, 338291), (8251, 64001), (9143, 57757), (10619, 49729)]