15740028129

素因数分解:

$3^1\times 7^1\times {\mathrm{19553}}^1\times {\mathrm{38333}}^1$

素因数の和:57896

約数の個数: 16

約数和(自身を含む): 23986657152

約数和(自身を除く): 8246629023

約数列:

[1, 3, 7, 21, 19553, 38333, 58659, 114999, 136871, 268331, 410613, 804993, 749525149, 2248575447, 5246676043, 15740028129]

約数ペア:

[(1, 15740028129), (3, 5246676043), (7, 2248575447), (21, 749525149), (19553, 804993), (38333, 410613), (58659, 268331), (114999, 136871)]