888949143

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{419}}^1\times {\mathrm{653}}^1$

素因数の和:1116

約数の個数: 36

約数和(自身を含む): 1360490040

約数和(自身を除く): 471540897

約数列:

[1, 3, 9, 19, 57, 171, 361, 419, 653, 1083, 1257, 1959, 3249, 3771, 5877, 7961, 12407, 23883, 37221, 71649, 111663, 151259, 235733, 273607, 453777, 707199, 820821, 1361331, 2121597, 2462463, 5198533, 15595599, 46786797, 98772127, 296316381, 888949143]

約数ペア:

[(1, 888949143), (3, 296316381), (9, 98772127), (19, 46786797), (57, 15595599), (171, 5198533), (361, 2462463), (419, 2121597), (653, 1361331), (1083, 820821), (1257, 707199), (1959, 453777), (3249, 273607), (3771, 235733), (5877, 151259), (7961, 111663), (12407, 71649), (23883, 37221)]