491707151

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{42073}}^1$

素因数の和:42146

約数の個数: 16

約数和(自身を含む): 565474560

約数和(自身を除く): 73767409

約数列:

[1, 13, 29, 31, 377, 403, 899, 11687, 42073, 546949, 1220117, 1304263, 15861521, 16955419, 37823627, 491707151]

約数ペア:

[(1, 491707151), (13, 37823627), (29, 16955419), (31, 15861521), (377, 1304263), (403, 1220117), (899, 546949), (11687, 42073)]