2011000041

素因数分解:

$3^4\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:680

約数の個数: 60

約数和(自身を含む): 3175641612

約数和(自身を除く): 1164641571

約数列:

[1, 3, 9, 27, 29, 53, 81, 87, 159, 261, 477, 557, 783, 841, 1431, 1537, 1671, 2349, 2523, 4293, 4611, 5013, 7569, 13833, 15039, 16153, 22707, 29521, 41499, 44573, 45117, 48459, 68121, 88563, 124497, 133719, 145377, 265689, 401157, 436131, 468437, 797067, 856109, 1203471, 1308393, 1405311, 2391201, 2568327, 3610413, 4215933, 7704981, 12647799, 23114943, 24827161, 37943397, 69344829, 74481483, 223444449, 670333347, 2011000041]

約数ペア:

[(1, 2011000041), (3, 670333347), (9, 223444449), (27, 74481483), (29, 69344829), (53, 37943397), (81, 24827161), (87, 23114943), (159, 12647799), (261, 7704981), (477, 4215933), (557, 3610413), (783, 2568327), (841, 2391201), (1431, 1405311), (1537, 1308393), (1671, 1203471), (2349, 856109), (2523, 797067), (4293, 468437), (4611, 436131), (5013, 401157), (7569, 265689), (13833, 145377), (15039, 133719), (16153, 124497), (22707, 88563), (29521, 68121), (41499, 48459), (44573, 45117)]