2247687123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{19181}}^1$

素因数の和:19315

約数の個数: 32

約数和(自身を含む): 3380942592

約数和(自身を除く): 1133255469

約数列:

[1, 3, 11, 33, 53, 67, 159, 201, 583, 737, 1749, 2211, 3551, 10653, 19181, 39061, 57543, 117183, 210991, 632973, 1016593, 1285127, 3049779, 3855381, 11182523, 14136397, 33547569, 42409191, 68111731, 204335193, 749229041, 2247687123]

約数ペア:

[(1, 2247687123), (3, 749229041), (11, 204335193), (33, 68111731), (53, 42409191), (67, 33547569), (159, 14136397), (201, 11182523), (583, 3855381), (737, 3049779), (1749, 1285127), (2211, 1016593), (3551, 632973), (10653, 210991), (19181, 117183), (39061, 57543)]