139452013

素因数分解:

${\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 148231296

約数和(自身を除く): 8779283

約数列:

[1, 23, 101, 173, 347, 2323, 3979, 7981, 17473, 35047, 60031, 401879, 806081, 1380713, 6063131, 139452013]

約数ペア:

[(1, 139452013), (23, 6063131), (101, 1380713), (173, 806081), (347, 401879), (2323, 60031), (3979, 35047), (7981, 17473)]