2011305843

素因数分解:

$3^3\times {\mathrm{12671}}^1\times {\mathrm{5879}}^1$

素因数の和:18559

約数の個数: 16

約数和(自身を含む): 2980454400

約数和(自身を除く): 969148557

約数列:

[1, 3, 9, 27, 5879, 12671, 17637, 38013, 52911, 114039, 158733, 342117, 74492809, 223478427, 670435281, 2011305843]

約数ペア:

[(1, 2011305843), (3, 670435281), (9, 223478427), (27, 74492809), (5879, 342117), (12671, 158733), (17637, 114039), (38013, 52911)]