916306867

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1\times {\mathrm{3307}}^1$

素因数の和:5058

約数の個数: 16

約数和(自身を含む): 1093704192

約数和(自身を除く): 177397325

約数列:

[1, 7, 23, 161, 1721, 3307, 12047, 23149, 39583, 76061, 277081, 532427, 5691347, 39839429, 130900981, 916306867]

約数ペア:

[(1, 916306867), (7, 130900981), (23, 39839429), (161, 5691347), (1721, 532427), (3307, 277081), (12047, 76061), (23149, 39583)]