2779910783

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 3107123712

約数和(自身を除く): 327212929

約数列:

[1, 13, 71, 83, 131, 277, 923, 1079, 1703, 3601, 5893, 9301, 10873, 19667, 22991, 36287, 76609, 120913, 141349, 255671, 298883, 471731, 771983, 1632361, 2576377, 3011821, 10035779, 21220693, 33492901, 39153673, 213839291, 2779910783]

約数ペア:

[(1, 2779910783), (13, 213839291), (71, 39153673), (83, 33492901), (131, 21220693), (277, 10035779), (923, 3011821), (1079, 2576377), (1703, 1632361), (3601, 771983), (5893, 471731), (9301, 298883), (10873, 255671), (19667, 141349), (22991, 120913), (36287, 76609)]