8145907

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 32

約数和(自身を含む): 11059200

約数和(自身を除く): 2913293

約数列:

[1, 7, 11, 17, 49, 77, 119, 127, 187, 343, 539, 833, 889, 1309, 1397, 2159, 3773, 5831, 6223, 9163, 9779, 15113, 23749, 43561, 64141, 68453, 105791, 166243, 479171, 740537, 1163701, 8145907]

約数ペア:

[(1, 8145907), (7, 1163701), (11, 740537), (17, 479171), (49, 166243), (77, 105791), (119, 68453), (127, 64141), (187, 43561), (343, 23749), (539, 15113), (833, 9779), (889, 9163), (1309, 6223), (1397, 5831), (2159, 3773)]