7277283

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{6911}}^1$

素因数の和:6936

約数の個数: 20

約数和(自身を含む): 11708928

約数和(自身を除く): 4431645

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 6911, 20733, 62199, 89843, 186597, 269529, 559791, 808587, 2425761, 7277283]

約数ペア:

[(1, 7277283), (3, 2425761), (9, 808587), (13, 559791), (27, 269529), (39, 186597), (81, 89843), (117, 62199), (351, 20733), (1053, 6911)]