246345001

素因数分解:

$7^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:171

約数の個数: 40

約数和(自身を含む): 306541440

約数和(自身を除く): 60196439

約数列:

[1, 7, 37, 47, 49, 59, 259, 329, 343, 413, 1739, 1813, 2183, 2303, 2401, 2773, 2891, 12173, 12691, 15281, 16121, 19411, 20237, 85211, 88837, 102601, 106967, 112847, 135877, 141659, 596477, 718207, 748769, 951139, 4175339, 5027449, 5241383, 6657973, 35192143, 246345001]

約数ペア:

[(1, 246345001), (7, 35192143), (37, 6657973), (47, 5241383), (49, 5027449), (59, 4175339), (259, 951139), (329, 748769), (343, 718207), (413, 596477), (1739, 141659), (1813, 135877), (2183, 112847), (2303, 106967), (2401, 102601), (2773, 88837), (2891, 85211), (12173, 20237), (12691, 19411), (15281, 16121)]