3870279

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2671}}^1$

素因数の和:2707

約数の個数: 24

約数和(自身を含む): 6669312

約数和(自身を除く): 2799033

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 2671, 8013, 18697, 24039, 56091, 61433, 168273, 184299, 430031, 552897, 1290093, 3870279]

約数ペア:

[(1, 3870279), (3, 1290093), (7, 552897), (9, 430031), (21, 184299), (23, 168273), (63, 61433), (69, 56091), (161, 24039), (207, 18697), (483, 8013), (1449, 2671)]