1030892401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 1303511040

約数和(自身を除く): 272618639

約数列:

[1, 7, 11, 77, 127, 271, 389, 889, 1397, 1897, 2723, 2981, 4279, 9779, 20867, 29953, 34417, 49403, 105419, 240919, 345821, 378587, 543433, 737933, 1159609, 2650109, 3804031, 8117263, 13388213, 93717491, 147270343, 1030892401]

約数ペア:

[(1, 1030892401), (7, 147270343), (11, 93717491), (77, 13388213), (127, 8117263), (271, 3804031), (389, 2650109), (889, 1159609), (1397, 737933), (1897, 543433), (2723, 378587), (2981, 345821), (4279, 240919), (9779, 105419), (20867, 49403), (29953, 34417)]