30274803

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{28751}}^1$

素因数の和:28776

約数の個数: 20

約数和(自身を含む): 48705888

約数和(自身を除く): 18431085

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 28751, 86253, 258759, 373763, 776277, 1121289, 2328831, 3363867, 10091601, 30274803]

約数ペア:

[(1, 30274803), (3, 10091601), (9, 3363867), (13, 2328831), (27, 1121289), (39, 776277), (81, 373763), (117, 258759), (351, 86253), (1053, 28751)]