123811819417

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{16477}}^1$

素因数の和:16810

約数の個数: 48

約数和(自身を含む): 155742014736

約数和(自身を除く): 31930195319

約数列:

[1, 11, 13, 17, 121, 143, 187, 221, 281, 1573, 2057, 2431, 3091, 3653, 4777, 16477, 26741, 34001, 40183, 52547, 62101, 181247, 214201, 280109, 442013, 578017, 683111, 1993717, 2356211, 3081199, 3641417, 4630037, 7514221, 25918321, 33893189, 40055587, 50930407, 60190481, 78710629, 440611457, 560234477, 662095291, 865816919, 1023238177, 7283048201, 9523986109, 11255619947, 123811819417]

約数ペア:

[(1, 123811819417), (11, 11255619947), (13, 9523986109), (17, 7283048201), (121, 1023238177), (143, 865816919), (187, 662095291), (221, 560234477), (281, 440611457), (1573, 78710629), (2057, 60190481), (2431, 50930407), (3091, 40055587), (3653, 33893189), (4777, 25918321), (16477, 7514221), (26741, 4630037), (34001, 3641417), (40183, 3081199), (52547, 2356211), (62101, 1993717), (181247, 683111), (214201, 578017), (280109, 442013)]