69899817

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{17401}}^1$

素因数の和:17520

約数の個数: 16

約数和(自身を含む): 101349248

約数和(自身を除く): 31449431

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 17401, 52203, 226213, 678639, 1792303, 5376909, 23299939, 69899817]

約数ペア:

[(1, 69899817), (3, 23299939), (13, 5376909), (39, 1792303), (103, 678639), (309, 226213), (1339, 52203), (4017, 17401)]