29848923

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 50450400

約数和(自身を除く): 20601477

約数列:

[1, 3, 9, 13, 17, 39, 43, 51, 117, 129, 153, 221, 349, 387, 559, 663, 731, 1047, 1677, 1989, 2193, 3141, 4537, 5031, 5933, 6579, 9503, 13611, 15007, 17799, 28509, 40833, 45021, 53397, 77129, 85527, 135063, 195091, 231387, 255119, 585273, 694161, 765357, 1755819, 2296071, 3316547, 9949641, 29848923]

約数ペア:

[(1, 29848923), (3, 9949641), (9, 3316547), (13, 2296071), (17, 1755819), (39, 765357), (43, 694161), (51, 585273), (117, 255119), (129, 231387), (153, 195091), (221, 135063), (349, 85527), (387, 77129), (559, 53397), (663, 45021), (731, 40833), (1047, 28509), (1677, 17799), (1989, 15007), (2193, 13611), (3141, 9503), (4537, 6579), (5031, 5933)]