2078341251

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1\times {\mathrm{1033}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 3196300800

約数和(自身を除く): 1117959549

約数列:

[1, 3, 7, 21, 149, 447, 643, 1033, 1043, 1929, 3099, 3129, 4501, 7231, 13503, 21693, 95807, 153917, 287421, 461751, 664219, 670649, 1077419, 1992657, 2011947, 3232257, 4649533, 13948599, 98968631, 296905893, 692780417, 2078341251]

約数ペア:

[(1, 2078341251), (3, 692780417), (7, 296905893), (21, 98968631), (149, 13948599), (447, 4649533), (643, 3232257), (1033, 2011947), (1043, 1992657), (1929, 1077419), (3099, 670649), (3129, 664219), (4501, 461751), (7231, 287421), (13503, 153917), (21693, 95807)]