40985247

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{607}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 55683072

約数和(自身を除く): 14697825

約数列:

[1, 3, 71, 213, 317, 607, 951, 1821, 22507, 43097, 67521, 129291, 192419, 577257, 13661749, 40985247]

約数ペア:

[(1, 40985247), (3, 13661749), (71, 577257), (213, 192419), (317, 129291), (607, 67521), (951, 43097), (1821, 22507)]