6399237

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 9748480

約数和(自身を除く): 3349243

約数列:

[1, 3, 13, 31, 39, 67, 79, 93, 201, 237, 403, 871, 1027, 1209, 2077, 2449, 2613, 3081, 5293, 6231, 7347, 15879, 27001, 31837, 68809, 81003, 95511, 164083, 206427, 492249, 2133079, 6399237]

約数ペア:

[(1, 6399237), (3, 2133079), (13, 492249), (31, 206427), (39, 164083), (67, 95511), (79, 81003), (93, 68809), (201, 31837), (237, 27001), (403, 15879), (871, 7347), (1027, 6231), (1209, 5293), (2077, 3081), (2449, 2613)]