8889131937

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1721}}^1\times {\mathrm{3671}}^1$

素因数の和:5469

約数の個数: 32

約数和(自身を含む): 13759248384

約数和(自身を除く): 4870116447

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 1721, 3671, 5163, 11013, 12047, 25697, 36141, 77091, 115307, 245957, 345921, 737871, 807149, 1721699, 2421447, 5165097, 6317791, 18953373, 44224537, 132673611, 423291997, 1269875991, 2963043979, 8889131937]

約数ペア:

[(1, 8889131937), (3, 2963043979), (7, 1269875991), (21, 423291997), (67, 132673611), (201, 44224537), (469, 18953373), (1407, 6317791), (1721, 5165097), (3671, 2421447), (5163, 1721699), (11013, 807149), (12047, 737871), (25697, 345921), (36141, 245957), (77091, 115307)]