2890107879

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{56779}}^1$

素因数の和:56867

約数の個数: 24

約数和(自身を含む): 4153570560

約数和(自身を除く): 1263462681

約数列:

[1, 3, 19, 47, 57, 141, 361, 893, 1083, 2679, 16967, 50901, 56779, 170337, 1078801, 2668613, 3236403, 8005839, 20497219, 50703647, 61491657, 152110941, 963369293, 2890107879]

約数ペア:

[(1, 2890107879), (3, 963369293), (19, 152110941), (47, 61491657), (57, 50703647), (141, 20497219), (361, 8005839), (893, 3236403), (1083, 2668613), (2679, 1078801), (16967, 170337), (50901, 56779)]