2117029552131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13109}}^1\times {\mathrm{142789}}^1$

素因数の和:155943

約数の個数: 32

約数和(自身を含む): 3144921192000

約数和(自身を除く): 1027891639869

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 13109, 39327, 142789, 170417, 380161, 428367, 511251, 1140483, 1856257, 4140881, 4942093, 5568771, 12422643, 14826279, 53831453, 161494359, 1871821001, 5615463003, 24333673013, 54282809029, 73001019039, 162848427087, 705676517377, 2117029552131]

約数ペア:

[(1, 2117029552131), (3, 705676517377), (13, 162848427087), (29, 73001019039), (39, 54282809029), (87, 24333673013), (377, 5615463003), (1131, 1871821001), (13109, 161494359), (39327, 53831453), (142789, 14826279), (170417, 12422643), (380161, 5568771), (428367, 4942093), (511251, 4140881), (1140483, 1856257)]