1567320287

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1259}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 1844156160

約数和(自身を除く): 276835873

約数列:

[1, 13, 17, 43, 131, 221, 559, 731, 1259, 1703, 2227, 5633, 9503, 16367, 21403, 28951, 54137, 73229, 95761, 164929, 278239, 703781, 920329, 1244893, 2144077, 2803793, 7091947, 11964277, 36449309, 92195311, 120563099, 1567320287]

約数ペア:

[(1, 1567320287), (13, 120563099), (17, 92195311), (43, 36449309), (131, 11964277), (221, 7091947), (559, 2803793), (731, 2144077), (1259, 1244893), (1703, 920329), (2227, 703781), (5633, 278239), (9503, 164929), (16367, 95761), (21403, 73229), (28951, 54137)]