29461887

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:610

約数の個数: 60

約数和(自身を含む): 55231176

約数和(自身を除く): 25769289

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 189, 273, 351, 441, 567, 571, 637, 819, 1053, 1323, 1713, 1911, 2457, 3969, 3997, 5139, 5733, 7371, 7423, 11991, 15417, 17199, 22269, 27979, 35973, 46251, 51597, 51961, 66807, 83937, 107919, 155883, 200421, 251811, 323757, 363727, 467649, 601263, 755433, 1091181, 1402947, 2266299, 3273543, 4208841, 9820629, 29461887]

約数ペア:

[(1, 29461887), (3, 9820629), (7, 4208841), (9, 3273543), (13, 2266299), (21, 1402947), (27, 1091181), (39, 755433), (49, 601263), (63, 467649), (81, 363727), (91, 323757), (117, 251811), (147, 200421), (189, 155883), (273, 107919), (351, 83937), (441, 66807), (567, 51961), (571, 51597), (637, 46251), (819, 35973), (1053, 27979), (1323, 22269), (1713, 17199), (1911, 15417), (2457, 11991), (3969, 7423), (3997, 7371), (5139, 5733)]