201717670917

素因数分解:

$3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{863}}^1\times {\mathrm{22669}}^1$

素因数の和:24033

約数の個数: 32

約数和(自身を含む): 308375838720

約数和(自身を除く): 106658167803

約数列:

[1, 3, 7, 21, 491, 863, 1473, 2589, 3437, 6041, 10311, 18123, 22669, 68007, 158683, 423733, 476049, 1271199, 2966131, 8898393, 11130479, 19563347, 33391437, 58690041, 77913353, 136943429, 233740059, 410830287, 9605603377, 28816810131, 67239223639, 201717670917]

約数ペア:

[(1, 201717670917), (3, 67239223639), (7, 28816810131), (21, 9605603377), (491, 410830287), (863, 233740059), (1473, 136943429), (2589, 77913353), (3437, 58690041), (6041, 33391437), (10311, 19563347), (18123, 11130479), (22669, 8898393), (68007, 2966131), (158683, 1271199), (423733, 476049)]