3929835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2879}}^1$

素因数の和:2907

約数の個数: 32

約数和(自身を含む): 7741440

約数和(自身を除く): 3811605

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 2879, 8637, 14395, 20153, 37427, 43185, 60459, 100765, 112281, 187135, 261989, 302295, 561405, 785967, 1309945, 3929835]

約数ペア:

[(1, 3929835), (3, 1309945), (5, 785967), (7, 561405), (13, 302295), (15, 261989), (21, 187135), (35, 112281), (39, 100765), (65, 60459), (91, 43185), (105, 37427), (195, 20153), (273, 14395), (455, 8637), (1365, 2879)]