28258127871

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{30241}}^1$

素因数の和:30463

約数の個数: 32

約数和(自身を含む): 39507181056

約数和(自身を除く): 11249053185

約数列:

[1, 3, 41, 71, 107, 123, 213, 321, 2911, 4387, 7597, 8733, 13161, 22791, 30241, 90723, 311477, 934431, 1239881, 2147111, 3235787, 3719643, 6441333, 9707361, 88031551, 132667267, 229740877, 264094653, 398001801, 689222631, 9419375957, 28258127871]

約数ペア:

[(1, 28258127871), (3, 9419375957), (41, 689222631), (71, 398001801), (107, 264094653), (123, 229740877), (213, 132667267), (321, 88031551), (2911, 9707361), (4387, 6441333), (7597, 3719643), (8733, 3235787), (13161, 2147111), (22791, 1239881), (30241, 934431), (90723, 311477)]