137621742

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{997259}}^1$

素因数の和:997287

約数の個数: 16

約数和(自身を含む): 287210880

約数和(自身を除く): 149589138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 997259, 1994518, 2991777, 5983554, 22936957, 45873914, 68810871, 137621742]

約数ペア:

[(1, 137621742), (2, 68810871), (3, 45873914), (6, 22936957), (23, 5983554), (46, 2991777), (69, 1994518), (138, 997259)]