8127432817

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 9567175680

約数和(自身を除く): 1439742863

約数列:

[1, 7, 53, 229, 271, 353, 371, 1603, 1897, 2471, 12137, 14363, 18709, 62059, 80837, 84959, 95663, 100541, 130963, 434413, 565859, 669641, 3289127, 4284361, 5070139, 21906827, 23023889, 29990527, 35490973, 153347789, 1161061831, 8127432817]

約数ペア:

[(1, 8127432817), (7, 1161061831), (53, 153347789), (229, 35490973), (271, 29990527), (353, 23023889), (371, 21906827), (1603, 5070139), (1897, 4284361), (2471, 3289127), (12137, 669641), (14363, 565859), (18709, 434413), (62059, 130963), (80837, 100541), (84959, 95663)]