713700281

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 873185280

約数和(自身を除く): 159484999

約数列:

[1, 7, 23, 67, 109, 161, 469, 607, 763, 1541, 2507, 4249, 7303, 10787, 13961, 17549, 40669, 51121, 66163, 97727, 167969, 284683, 463141, 935387, 1175783, 1521749, 4432921, 6547709, 10652243, 31030447, 101957183, 713700281]

約数ペア:

[(1, 713700281), (7, 101957183), (23, 31030447), (67, 10652243), (109, 6547709), (161, 4432921), (469, 1521749), (607, 1175783), (763, 935387), (1541, 463141), (2507, 284683), (4249, 167969), (7303, 97727), (10787, 66163), (13961, 51121), (17549, 40669)]