2912993401

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{541}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 3304240128

約数和(自身を除く): 391246727

約数列:

[1, 17, 23, 47, 293, 391, 541, 799, 1081, 4981, 6739, 9197, 12443, 13771, 18377, 25427, 114563, 158513, 211531, 234107, 316733, 432259, 584821, 2694721, 3645799, 5384461, 7450111, 9941957, 61978583, 126651887, 171352553, 2912993401]

約数ペア:

[(1, 2912993401), (17, 171352553), (23, 126651887), (47, 61978583), (293, 9941957), (391, 7450111), (541, 5384461), (799, 3645799), (1081, 2694721), (4981, 584821), (6739, 432259), (9197, 316733), (12443, 234107), (13771, 211531), (18377, 158513), (25427, 114563)]