2051207001

素因数分解:

$3^2\times {\mathrm{313}}^1\times {\mathrm{491}}^1\times {\mathrm{1483}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 2980382496

約数和(自身を除く): 929175495

約数列:

[1, 3, 9, 313, 491, 939, 1473, 1483, 2817, 4419, 4449, 13347, 153683, 461049, 464179, 728153, 1383147, 1392537, 2184459, 4177611, 6553377, 227911889, 683735667, 2051207001]

約数ペア:

[(1, 2051207001), (3, 683735667), (9, 227911889), (313, 6553377), (491, 4177611), (939, 2184459), (1473, 1392537), (1483, 1383147), (2817, 728153), (4419, 464179), (4449, 461049), (13347, 153683)]