253442706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{81703}}^1$

素因数の和:81766

約数の個数: 32

約数和(自身を含む): 564738048

約数和(自身を除く): 311295342

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551, 3102, 81703, 163406, 245109, 490218, 898733, 1797466, 2696199, 3840041, 5392398, 7680082, 11520123, 23040246, 42240451, 84480902, 126721353, 253442706]

約数ペア:

[(1, 253442706), (2, 126721353), (3, 84480902), (6, 42240451), (11, 23040246), (22, 11520123), (33, 7680082), (47, 5392398), (66, 3840041), (94, 2696199), (141, 1797466), (282, 898733), (517, 490218), (1034, 245109), (1551, 163406), (3102, 81703)]