1204449519

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1\times {\mathrm{3049}}^1$

素因数の和:4519

約数の個数: 32

約数和(自身を含む): 1978547200

約数和(自身を除く): 774097681

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1447, 3049, 4341, 9147, 10129, 18811, 21343, 30387, 39637, 56433, 64029, 118911, 131677, 277459, 395031, 832377, 4411903, 13235709, 30883321, 57354739, 92649963, 172064217, 401483173, 1204449519]

約数ペア:

[(1, 1204449519), (3, 401483173), (7, 172064217), (13, 92649963), (21, 57354739), (39, 30883321), (91, 13235709), (273, 4411903), (1447, 832377), (3049, 395031), (4341, 277459), (9147, 131677), (10129, 118911), (18811, 64029), (21343, 56433), (30387, 39637)]