1144390221

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{3260371}}^1$

素因数の和:3260393

約数の個数: 16

約数和(自身を含む): 1825808320

約数和(自身を除く): 681418099

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 3260371, 9781113, 29343339, 42384823, 88030017, 127154469, 381463407, 1144390221]

約数ペア:

[(1, 1144390221), (3, 381463407), (9, 127154469), (13, 88030017), (27, 42384823), (39, 29343339), (117, 9781113), (351, 3260371)]