2269917

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 3763200

約数和(自身を除く): 1493283

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 223, 261, 351, 377, 669, 783, 1131, 2007, 2899, 3393, 6021, 6467, 8697, 10179, 19401, 26091, 58203, 78273, 84071, 174609, 252213, 756639, 2269917]

約数ペア:

[(1, 2269917), (3, 756639), (9, 252213), (13, 174609), (27, 84071), (29, 78273), (39, 58203), (87, 26091), (117, 19401), (223, 10179), (261, 8697), (351, 6467), (377, 6021), (669, 3393), (783, 2899), (1131, 2007)]