6941571

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 11655168

約数和(自身を除く): 4713597

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 541, 611, 987, 1623, 1833, 3787, 4277, 7033, 11361, 12831, 21099, 25427, 49231, 76281, 147693, 177989, 330551, 533967, 991653, 2313857, 6941571]

約数ペア:

[(1, 6941571), (3, 2313857), (7, 991653), (13, 533967), (21, 330551), (39, 177989), (47, 147693), (91, 76281), (141, 49231), (273, 25427), (329, 21099), (541, 12831), (611, 11361), (987, 7033), (1623, 4277), (1833, 3787)]