5087125911

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12749689}}^1$

素因数の和:12749718

約数の個数: 16

約数和(自身を含む): 8159801600

約数和(自身を除く): 3072675689

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 12749689, 38249067, 89247823, 242244091, 267743469, 726732273, 1695708637, 5087125911]

約数ペア:

[(1, 5087125911), (3, 1695708637), (7, 726732273), (19, 267743469), (21, 242244091), (57, 89247823), (133, 38249067), (399, 12749689)]