9792013

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 12788064

約数和(自身を除く): 2996051

約数列:

[1, 7, 11, 37, 49, 77, 259, 407, 491, 539, 1813, 2849, 3437, 5401, 18167, 19943, 24059, 37807, 127169, 199837, 264649, 890183, 1398859, 9792013]

約数ペア:

[(1, 9792013), (7, 1398859), (11, 890183), (37, 264649), (49, 199837), (77, 127169), (259, 37807), (407, 24059), (491, 19943), (539, 18167), (1813, 5401), (2849, 3437)]