221643549

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{11633}}^1$

素因数の和:11741

約数の個数: 24

約数和(自身を含む): 335757240

約数和(自身を除く): 114113691

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 2117, 6351, 11633, 19053, 34899, 104697, 337357, 849209, 1012071, 2547627, 3036213, 7642881, 24627061, 73881183, 221643549]

約数ペア:

[(1, 221643549), (3, 73881183), (9, 24627061), (29, 7642881), (73, 3036213), (87, 2547627), (219, 1012071), (261, 849209), (657, 337357), (2117, 104697), (6351, 34899), (11633, 19053)]