4490804087

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{203213}}^1$

素因数の和:203279

約数の個数: 24

約数和(自身を含む): 5837931792

約数和(自身を除く): 1347127705

約数列:

[1, 7, 11, 41, 49, 77, 287, 451, 539, 2009, 3157, 22099, 203213, 1422491, 2235343, 8331733, 9957437, 15647401, 58322131, 91649063, 109531807, 408254917, 641543441, 4490804087]

約数ペア:

[(1, 4490804087), (7, 641543441), (11, 408254917), (41, 109531807), (49, 91649063), (77, 58322131), (287, 15647401), (451, 9957437), (539, 8331733), (2009, 2235343), (3157, 1422491), (22099, 203213)]