31001298

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 63960192

約数和(自身を除く): 32958894

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 183, 213, 366, 426, 1193, 2386, 3579, 4331, 7158, 8662, 12993, 25986, 72773, 84703, 145546, 169406, 218319, 254109, 436638, 508218, 5166883, 10333766, 15500649, 31001298]

約数ペア:

[(1, 31001298), (2, 15500649), (3, 10333766), (6, 5166883), (61, 508218), (71, 436638), (122, 254109), (142, 218319), (183, 169406), (213, 145546), (366, 84703), (426, 72773), (1193, 25986), (2386, 12993), (3579, 8662), (4331, 7158)]