289750773

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{41047}}^1$

素因数の和:41244

約数の個数: 16

約数和(自身を含む): 418361216

約数和(自身を除く): 128610443

約数列:

[1, 3, 13, 39, 181, 543, 2353, 7059, 41047, 123141, 533611, 1600833, 7429507, 22288521, 96583591, 289750773]

約数ペア:

[(1, 289750773), (3, 96583591), (13, 22288521), (39, 7429507), (181, 1600833), (543, 533611), (2353, 123141), (7059, 41047)]