913860171

素因数分解:

$3^3\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{2269}}^1$

素因数の和:4416

約数の個数: 32

約数和(自身を含む): 1548684800

約数和(自身を除く): 634824629

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2131, 2269, 6393, 6807, 14917, 15883, 19179, 20421, 44751, 47649, 57537, 61263, 134253, 142947, 402759, 428841, 4835239, 14505717, 33846673, 43517151, 101540019, 130551453, 304620057, 913860171]

約数ペア:

[(1, 913860171), (3, 304620057), (7, 130551453), (9, 101540019), (21, 43517151), (27, 33846673), (63, 14505717), (189, 4835239), (2131, 428841), (2269, 402759), (6393, 142947), (6807, 134253), (14917, 61263), (15883, 57537), (19179, 47649), (20421, 44751)]