26797407

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{953}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 44448768

約数和(自身を除く): 17651361

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 273, 309, 721, 953, 1339, 2163, 2859, 4017, 6671, 9373, 12389, 20013, 28119, 37167, 86723, 98159, 260169, 294477, 687113, 1276067, 2061339, 3828201, 8932469, 26797407]

約数ペア:

[(1, 26797407), (3, 8932469), (7, 3828201), (13, 2061339), (21, 1276067), (39, 687113), (91, 294477), (103, 260169), (273, 98159), (309, 86723), (721, 37167), (953, 28119), (1339, 20013), (2163, 12389), (2859, 9373), (4017, 6671)]