2111121421

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1579}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 2402611200

約数和(自身を除く): 291489779

約数列:

[1, 17, 31, 43, 59, 527, 731, 1003, 1333, 1579, 1829, 2537, 22661, 26843, 31093, 43129, 48949, 67897, 78647, 93161, 832133, 1154249, 1336999, 1583737, 2104807, 2887991, 4005923, 35781719, 49095847, 68100691, 124183613, 2111121421]

約数ペア:

[(1, 2111121421), (17, 124183613), (31, 68100691), (43, 49095847), (59, 35781719), (527, 4005923), (731, 2887991), (1003, 2104807), (1333, 1583737), (1579, 1336999), (1829, 1154249), (2537, 832133), (22661, 93161), (26843, 78647), (31093, 67897), (43129, 48949)]