4520691

素因数分解:

$3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:110

約数の個数: 60

約数和(自身を含む): 8441928

約数和(自身を除く): 3921237

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 67, 81, 119, 147, 153, 189, 201, 357, 441, 459, 469, 567, 603, 833, 1071, 1139, 1323, 1377, 1407, 1809, 2499, 3213, 3283, 3417, 3969, 4221, 5427, 7497, 7973, 9639, 9849, 10251, 12663, 22491, 23919, 29547, 30753, 37989, 55811, 67473, 71757, 88641, 92259, 167433, 215271, 265923, 502299, 645813, 1506897, 4520691]

約数ペア:

[(1, 4520691), (3, 1506897), (7, 645813), (9, 502299), (17, 265923), (21, 215271), (27, 167433), (49, 92259), (51, 88641), (63, 71757), (67, 67473), (81, 55811), (119, 37989), (147, 30753), (153, 29547), (189, 23919), (201, 22491), (357, 12663), (441, 10251), (459, 9849), (469, 9639), (567, 7973), (603, 7497), (833, 5427), (1071, 4221), (1139, 3969), (1323, 3417), (1377, 3283), (1407, 3213), (1809, 2499)]