21877128003

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{795503}}^1$

素因数の和:795698

約数の個数: 16

約数和(自身を含む): 29783669760

約数和(自身を除く): 7906541757

約数列:

[1, 3, 89, 103, 267, 309, 9167, 27501, 795503, 2386509, 70799767, 81936809, 212399301, 245810427, 7292376001, 21877128003]

約数ペア:

[(1, 21877128003), (3, 7292376001), (89, 245810427), (103, 212399301), (267, 81936809), (309, 70799767), (9167, 2386509), (27501, 795503)]