3117933

素因数分解:

$3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:85

約数の個数: 56

約数和(自身を含む): 5875968

約数和(自身を除く): 2758035

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 47, 63, 81, 91, 117, 141, 189, 243, 273, 329, 351, 423, 567, 611, 729, 819, 987, 1053, 1269, 1701, 1833, 2457, 2961, 3159, 3807, 4277, 5103, 5499, 7371, 8883, 9477, 11421, 12831, 16497, 22113, 26649, 34263, 38493, 49491, 66339, 79947, 115479, 148473, 239841, 346437, 445419, 1039311, 3117933]

約数ペア:

[(1, 3117933), (3, 1039311), (7, 445419), (9, 346437), (13, 239841), (21, 148473), (27, 115479), (39, 79947), (47, 66339), (63, 49491), (81, 38493), (91, 34263), (117, 26649), (141, 22113), (189, 16497), (243, 12831), (273, 11421), (329, 9477), (351, 8883), (423, 7371), (567, 5499), (611, 5103), (729, 4277), (819, 3807), (987, 3159), (1053, 2961), (1269, 2457), (1701, 1833)]