2021232663

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191459}}^1$

素因数の和:191508

約数の個数: 32

約数和(自身を含む): 3308428800

約数和(自身を除く): 1287196137

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 10557, 191459, 574377, 1723131, 3254803, 4403557, 5169393, 9764409, 13210671, 29293227, 39632013, 74860469, 87879681, 118896039, 224581407, 673744221, 2021232663]

約数ペア:

[(1, 2021232663), (3, 673744221), (9, 224581407), (17, 118896039), (23, 87879681), (27, 74860469), (51, 39632013), (69, 29293227), (153, 13210671), (207, 9764409), (391, 5169393), (459, 4403557), (621, 3254803), (1173, 1723131), (3519, 574377), (10557, 191459)]