1381787181

素因数分解:

$3^5\times {\mathrm{439}}^1\times {\mathrm{12953}}^1$

素因数の和:13407

約数の個数: 24

約数和(自身を含む): 2074712640

約数和(自身を除く): 692925459

約数列:

[1, 3, 9, 27, 81, 243, 439, 1317, 3951, 11853, 12953, 35559, 38859, 106677, 116577, 349731, 1049193, 3147579, 5686367, 17059101, 51177303, 153531909, 460595727, 1381787181]

約数ペア:

[(1, 1381787181), (3, 460595727), (9, 153531909), (27, 51177303), (81, 17059101), (243, 5686367), (439, 3147579), (1317, 1049193), (3951, 349731), (11853, 116577), (12953, 106677), (35559, 38859)]