1187664023

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{857}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 1487950464

約数和(自身を除く): 300286441

約数列:

[1, 7, 13, 91, 97, 157, 679, 857, 1099, 1261, 2041, 5999, 8827, 11141, 14287, 15229, 77987, 83129, 106603, 134549, 197977, 581903, 941843, 1080677, 1385839, 1749137, 7564739, 12243959, 13051253, 91358771, 169666289, 1187664023]

約数ペア:

[(1, 1187664023), (7, 169666289), (13, 91358771), (91, 13051253), (97, 12243959), (157, 7564739), (679, 1749137), (857, 1385839), (1099, 1080677), (1261, 941843), (2041, 581903), (5999, 197977), (8827, 134549), (11141, 106603), (14287, 83129), (15229, 77987)]