387327999

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{4201}}^1$

素因数の和:4698

約数の個数: 16

約数和(自身を含む): 524880224

約数和(自身を除く): 137552225

約数列:

[1, 3, 73, 219, 421, 1263, 4201, 12603, 30733, 92199, 306673, 920019, 1768621, 5305863, 129109333, 387327999]

約数ペア:

[(1, 387327999), (3, 129109333), (73, 5305863), (219, 1768621), (421, 920019), (1263, 306673), (4201, 92199), (12603, 30733)]