20170409439

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{12143}}^1$

素因数の和:12567

約数の個数: 32

約数和(自身を含む): 28371492864

約数和(自身を除く): 8201083425

約数列:

[1, 3, 31, 53, 93, 159, 337, 1011, 1643, 4929, 10447, 12143, 17861, 31341, 36429, 53583, 376433, 553691, 643579, 1129299, 1661073, 1930737, 4092191, 12276573, 19950949, 59852847, 126857921, 216886123, 380573763, 650658369, 6723469813, 20170409439]

約数ペア:

[(1, 20170409439), (3, 6723469813), (31, 650658369), (53, 380573763), (93, 216886123), (159, 126857921), (337, 59852847), (1011, 19950949), (1643, 12276573), (4929, 4092191), (10447, 1930737), (12143, 1661073), (17861, 1129299), (31341, 643579), (36429, 553691), (53583, 376433)]