642011328003

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{28970323}}^1$

素因数の和:28970498

約数の個数: 16

約数和(自身を含む): 876062597760

約数和(自身を除く): 234051269757

約数列:

[1, 3, 83, 89, 249, 267, 7387, 22161, 28970323, 86910969, 2404536809, 2578358747, 7213610427, 7735076241, 214003776001, 642011328003]

約数ペア:

[(1, 642011328003), (3, 214003776001), (83, 7735076241), (89, 7213610427), (249, 2578358747), (267, 2404536809), (7387, 86910969), (22161, 28970323)]