3980907

素因数分解:

$3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:102

約数の個数: 60

約数和(自身を含む): 7448760

約数和(自身を除く): 3467853

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 59, 63, 81, 119, 147, 153, 177, 189, 357, 413, 441, 459, 531, 567, 833, 1003, 1071, 1239, 1323, 1377, 1593, 2499, 2891, 3009, 3213, 3717, 3969, 4779, 7021, 7497, 8673, 9027, 9639, 11151, 21063, 22491, 26019, 27081, 33453, 49147, 63189, 67473, 78057, 81243, 147441, 189567, 234171, 442323, 568701, 1326969, 3980907]

約数ペア:

[(1, 3980907), (3, 1326969), (7, 568701), (9, 442323), (17, 234171), (21, 189567), (27, 147441), (49, 81243), (51, 78057), (59, 67473), (63, 63189), (81, 49147), (119, 33453), (147, 27081), (153, 26019), (177, 22491), (189, 21063), (357, 11151), (413, 9639), (441, 9027), (459, 8673), (531, 7497), (567, 7021), (833, 4779), (1003, 3969), (1071, 3717), (1239, 3213), (1323, 3009), (1377, 2891), (1593, 2499)]