12972776831

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1\times {\mathrm{69221}}^1$

素因数の和:69922

約数の個数: 16

約数和(自身を含む): 15211119168

約数和(自身を除く): 2238342337

約数列:

[1, 7, 41, 287, 653, 4571, 26773, 69221, 187411, 484547, 2838061, 19866427, 45201313, 316409191, 1853253833, 12972776831]

約数ペア:

[(1, 12972776831), (7, 1853253833), (41, 316409191), (287, 45201313), (653, 19866427), (4571, 2838061), (26773, 484547), (69221, 187411)]