21463225329

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{94837}}^1$

素因数の和:95689

約数の個数: 32

約数和(自身を含む): 35264561920

約数和(自身を除く): 13801336591

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 829, 2487, 5803, 10777, 17409, 32331, 75439, 94837, 226317, 284511, 663859, 1232881, 1991577, 3698643, 8630167, 25890501, 78619873, 235859619, 550339111, 1022058349, 1651017333, 3066175047, 7154408443, 21463225329]

約数ペア:

[(1, 21463225329), (3, 7154408443), (7, 3066175047), (13, 1651017333), (21, 1022058349), (39, 550339111), (91, 235859619), (273, 78619873), (829, 25890501), (2487, 8630167), (5803, 3698643), (10777, 1991577), (17409, 1232881), (32331, 663859), (75439, 284511), (94837, 226317)]