2016280917

素因数分解:

$3^4\times 7^1\times {\mathrm{577}}^1\times {\mathrm{6163}}^1$

素因数の和:6759

約数の個数: 40

約数和(自身を含む): 3448782656

約数和(自身を除く): 1432501739

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 577, 1731, 4039, 5193, 6163, 12117, 15579, 18489, 36351, 43141, 46737, 55467, 109053, 129423, 166401, 327159, 388269, 499203, 1164807, 3494421, 3556051, 10668153, 24892357, 32004459, 74677071, 96013377, 224031213, 288040131, 672093639, 2016280917]

約数ペア:

[(1, 2016280917), (3, 672093639), (7, 288040131), (9, 224031213), (21, 96013377), (27, 74677071), (63, 32004459), (81, 24892357), (189, 10668153), (567, 3556051), (577, 3494421), (1731, 1164807), (4039, 499203), (5193, 388269), (6163, 327159), (12117, 166401), (15579, 129423), (18489, 109053), (36351, 55467), (43141, 46737)]