29867013

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 49645440

約数和(自身を除く): 19778427

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 101, 103, 261, 303, 309, 319, 909, 927, 957, 1111, 1133, 2871, 2929, 2987, 3333, 3399, 8787, 8961, 9999, 10197, 10403, 26361, 26883, 31209, 32219, 32857, 93627, 96657, 98571, 114433, 289971, 295713, 301687, 343299, 905061, 1029897, 2715183, 3318557, 9955671, 29867013]

約数ペア:

[(1, 29867013), (3, 9955671), (9, 3318557), (11, 2715183), (29, 1029897), (33, 905061), (87, 343299), (99, 301687), (101, 295713), (103, 289971), (261, 114433), (303, 98571), (309, 96657), (319, 93627), (909, 32857), (927, 32219), (957, 31209), (1111, 26883), (1133, 26361), (2871, 10403), (2929, 10197), (2987, 9999), (3333, 8961), (3399, 8787)]