2320005891

素因数分解:

$3^1\times 7^2\times {\mathrm{569}}^1\times {\mathrm{27737}}^1$

素因数の和:28323

約数の個数: 24

約数和(自身を含む): 3604830480

約数和(自身を除く): 1284824589

約数列:

[1, 3, 7, 21, 49, 147, 569, 1707, 3983, 11949, 27737, 27881, 83211, 83643, 194159, 582477, 1359113, 4077339, 15782353, 47347059, 110476471, 331429413, 773335297, 2320005891]

約数ペア:

[(1, 2320005891), (3, 773335297), (7, 331429413), (21, 110476471), (49, 47347059), (147, 15782353), (569, 4077339), (1707, 1359113), (3983, 582477), (11949, 194159), (27737, 83643), (27881, 83211)]