9612981

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2879}}^1$

素因数の和:2945

約数の個数: 24

約数和(自身を含む): 16174080

約数和(自身を除く): 6561099

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 2879, 3339, 8637, 20153, 25911, 60459, 152587, 181377, 457761, 1068109, 1373283, 3204327, 9612981]

約数ペア:

[(1, 9612981), (3, 3204327), (7, 1373283), (9, 1068109), (21, 457761), (53, 181377), (63, 152587), (159, 60459), (371, 25911), (477, 20153), (1113, 8637), (2879, 3339)]