181289641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 198046800

約数和(自身を除く): 16757159

約数列:

[1, 13, 149, 173, 541, 1937, 2249, 7033, 25777, 80609, 93593, 335101, 1047917, 1216709, 13945357, 181289641]

約数ペア:

[(1, 181289641), (13, 13945357), (149, 1216709), (173, 1047917), (541, 335101), (1937, 93593), (2249, 80609), (7033, 25777)]