15678629031

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1\times {\mathrm{6607}}^1$

素因数の和:7551

約数の個数: 32

約数和(自身を含む): 22860085248

約数和(自身を除く): 7181456217

約数列:

[1, 3, 13, 39, 71, 213, 857, 923, 2571, 2769, 6607, 11141, 19821, 33423, 60847, 85891, 182541, 257673, 469097, 791011, 1407291, 2373033, 5662199, 6098261, 16986597, 18294783, 73608587, 220825761, 402016129, 1206048387, 5226209677, 15678629031]

約数ペア:

[(1, 15678629031), (3, 5226209677), (13, 1206048387), (39, 402016129), (71, 220825761), (213, 73608587), (857, 18294783), (923, 16986597), (2571, 6098261), (2769, 5662199), (6607, 2373033), (11141, 1407291), (19821, 791011), (33423, 469097), (60847, 257673), (85891, 182541)]