23005857

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 36191232

約数和(自身を除く): 13185375

約数列:

[1, 3, 7, 21, 67, 83, 197, 201, 249, 469, 581, 591, 1379, 1407, 1743, 4137, 5561, 13199, 16351, 16683, 38927, 39597, 49053, 92393, 114457, 116781, 277179, 343371, 1095517, 3286551, 7668619, 23005857]

約数ペア:

[(1, 23005857), (3, 7668619), (7, 3286551), (21, 1095517), (67, 343371), (83, 277179), (197, 116781), (201, 114457), (249, 92393), (469, 49053), (581, 39597), (591, 38927), (1379, 16683), (1407, 16351), (1743, 13199), (4137, 5561)]