29128766933

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{18719}}^1$

素因数の和:18929

約数の個数: 32

約数和(自身を含む): 35194798080

約数和(自身を除く): 6066031147

約数列:

[1, 7, 31, 71, 101, 217, 497, 707, 2201, 3131, 7171, 15407, 18719, 21917, 50197, 131033, 222301, 580289, 1329049, 1556107, 1890619, 4062023, 9303343, 13234333, 41200519, 58609189, 134233949, 288403633, 410264323, 939637643, 4161252419, 29128766933]

約数ペア:

[(1, 29128766933), (7, 4161252419), (31, 939637643), (71, 410264323), (101, 288403633), (217, 134233949), (497, 58609189), (707, 41200519), (2201, 13234333), (3131, 9303343), (7171, 4062023), (15407, 1890619), (18719, 1556107), (21917, 1329049), (50197, 580289), (131033, 222301)]