242764249

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1373}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 313931520

約数和(自身を除く): 71167271

約数列:

[1, 7, 13, 29, 67, 91, 203, 377, 469, 871, 1373, 1943, 2639, 6097, 9611, 13601, 17849, 25259, 39817, 91991, 124943, 176813, 278719, 517621, 643937, 1195883, 2667739, 3623347, 8371181, 18674173, 34680607, 242764249]

約数ペア:

[(1, 242764249), (7, 34680607), (13, 18674173), (29, 8371181), (67, 3623347), (91, 2667739), (203, 1195883), (377, 643937), (469, 517621), (871, 278719), (1373, 176813), (1943, 124943), (2639, 91991), (6097, 39817), (9611, 25259), (13601, 17849)]