247109065

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 346558464

約数和(自身を除く): 99449399

約数列:

[1, 5, 7, 35, 67, 167, 335, 469, 631, 835, 1169, 2345, 3155, 4417, 5845, 11189, 22085, 42277, 55945, 78323, 105377, 211385, 295939, 391615, 526885, 737639, 1479695, 3688195, 7060259, 35301295, 49421813, 247109065]

約数ペア:

[(1, 247109065), (5, 49421813), (7, 35301295), (35, 7060259), (67, 3688195), (167, 1479695), (335, 737639), (469, 526885), (631, 391615), (835, 295939), (1169, 211385), (2345, 105377), (3155, 78323), (4417, 55945), (5845, 42277), (11189, 22085)]