5119541729281

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{91431817}}^1$

素因数の和:91432264

約数の個数: 16

約数和(自身を含む): 6173476351360

約数和(自身を除く): 1053934622079

約数列:

[1, 7, 19, 133, 421, 2947, 7999, 55993, 91431817, 640022719, 1737204523, 12160431661, 38492794957, 269449564699, 731363104183, 5119541729281]

約数ペア:

[(1, 5119541729281), (7, 731363104183), (19, 269449564699), (133, 38492794957), (421, 12160431661), (2947, 1737204523), (7999, 640022719), (55993, 91431817)]