1249985191

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 1562254848

約数和(自身を除く): 312269657

約数列:

[1, 7, 13, 91, 101, 307, 443, 707, 1313, 2149, 3101, 3991, 5759, 9191, 27937, 31007, 40313, 44743, 136001, 217049, 313201, 403091, 581659, 952007, 1768013, 2821637, 4071613, 12376091, 13736101, 96152707, 178569313, 1249985191]

約数ペア:

[(1, 1249985191), (7, 178569313), (13, 96152707), (91, 13736101), (101, 12376091), (307, 4071613), (443, 2821637), (707, 1768013), (1313, 952007), (2149, 581659), (3101, 403091), (3991, 313201), (5759, 217049), (9191, 136001), (27937, 44743), (31007, 40313)]