2912482881

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{68897}}^1$

素因数の和:68982

約数の個数: 48

約数和(自身を含む): 5331051648

約数和(自身を除く): 2418568767

約数列:

[1, 3, 7, 9, 11, 21, 33, 61, 63, 77, 99, 183, 231, 427, 549, 671, 693, 1281, 2013, 3843, 4697, 6039, 14091, 42273, 68897, 206691, 482279, 620073, 757867, 1446837, 2273601, 4202717, 4340511, 5305069, 6820803, 12608151, 15915207, 29419019, 37824453, 46229887, 47745621, 88257057, 138689661, 264771171, 323609209, 416068983, 970827627, 2912482881]

約数ペア:

[(1, 2912482881), (3, 970827627), (7, 416068983), (9, 323609209), (11, 264771171), (21, 138689661), (33, 88257057), (61, 47745621), (63, 46229887), (77, 37824453), (99, 29419019), (183, 15915207), (231, 12608151), (427, 6820803), (549, 5305069), (671, 4340511), (693, 4202717), (1281, 2273601), (2013, 1446837), (3843, 757867), (4697, 620073), (6039, 482279), (14091, 206691), (42273, 68897)]