27926283

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2281}}^1$

素因数の和:2355

約数の個数: 32

約数和(自身を含む): 47319552

約数和(自身を除く): 19393269

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1749, 2281, 4081, 6843, 12243, 15967, 25091, 47901, 75273, 120893, 175637, 362679, 526911, 846251, 1329823, 2538753, 3989469, 9308761, 27926283]

約数ペア:

[(1, 27926283), (3, 9308761), (7, 3989469), (11, 2538753), (21, 1329823), (33, 846251), (53, 526911), (77, 362679), (159, 175637), (231, 120893), (371, 75273), (583, 47901), (1113, 25091), (1749, 15967), (2281, 12243), (4081, 6843)]