2013344193

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^2\times {\mathrm{1291}}^1$

素因数の和:1514

約数の個数: 36

約数和(自身を含む): 3155792688

約数和(自身を除く): 1142448495

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 721, 1291, 2163, 3873, 5047, 9037, 10609, 15141, 27111, 31827, 63259, 74263, 132973, 189777, 222789, 398919, 519841, 930811, 1559523, 2792433, 6515677, 13696219, 19547031, 41088657, 95873533, 287620599, 671114731, 2013344193]

約数ペア:

[(1, 2013344193), (3, 671114731), (7, 287620599), (21, 95873533), (49, 41088657), (103, 19547031), (147, 13696219), (309, 6515677), (721, 2792433), (1291, 1559523), (2163, 930811), (3873, 519841), (5047, 398919), (9037, 222789), (10609, 189777), (15141, 132973), (27111, 74263), (31827, 63259)]