27870843

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9281}}^1$

素因数の和:9315

約数の個数: 32

約数和(自身を含む): 49900032

約数和(自身を除く): 22029189

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 9281, 27843, 64967, 102091, 120653, 194901, 306273, 361959, 714637, 844571, 1327183, 2143911, 2533713, 3981549, 9290281, 27870843]

約数ペア:

[(1, 27870843), (3, 9290281), (7, 3981549), (11, 2533713), (13, 2143911), (21, 1327183), (33, 844571), (39, 714637), (77, 361959), (91, 306273), (143, 194901), (231, 120653), (273, 102091), (429, 64967), (1001, 27843), (3003, 9281)]