22100001

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3299}}^1$

素因数の和:3349

約数の個数: 32

約数和(自身を含む): 38016000

約数和(自身を除く): 15915999

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 3299, 6699, 9897, 23093, 36289, 69279, 95671, 108867, 254023, 287013, 669697, 762069, 1052381, 2009091, 3157143, 7366667, 22100001]

約数ペア:

[(1, 22100001), (3, 7366667), (7, 3157143), (11, 2009091), (21, 1052381), (29, 762069), (33, 669697), (77, 287013), (87, 254023), (203, 108867), (231, 95671), (319, 69279), (609, 36289), (957, 23093), (2233, 9897), (3299, 6699)]