890263939201

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6131}}^1\times {\mathrm{17929}}^1$

素因数の和:24169

約数の個数: 32

約数和(自身を含む): 1108263340800

約数和(自身を除く): 217999401599

約数列:

[1, 7, 13, 89, 91, 623, 1157, 6131, 8099, 17929, 42917, 79703, 125503, 233077, 545659, 557921, 1595681, 1631539, 3819613, 7093567, 11169767, 20743853, 49654969, 109922699, 145206971, 769458893, 1428995087, 9783120211, 10002965609, 68481841477, 127180562743, 890263939201]

約数ペア:

[(1, 890263939201), (7, 127180562743), (13, 68481841477), (89, 10002965609), (91, 9783120211), (623, 1428995087), (1157, 769458893), (6131, 145206971), (8099, 109922699), (17929, 49654969), (42917, 20743853), (79703, 11169767), (125503, 7093567), (233077, 3819613), (545659, 1631539), (557921, 1595681)]