744202431

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{207241}}^1$

素因数の和:207276

約数の個数: 32

約数和(自身を含む): 1326348800

約数和(自身を除く): 582146369

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 207241, 621723, 1450687, 1865169, 3937579, 4352061, 5595507, 11812737, 13056183, 27563053, 35438211, 39168549, 82689159, 106314633, 248067477, 744202431]

約数ペア:

[(1, 744202431), (3, 248067477), (7, 106314633), (9, 82689159), (19, 39168549), (21, 35438211), (27, 27563053), (57, 13056183), (63, 11812737), (133, 5595507), (171, 4352061), (189, 3937579), (399, 1865169), (513, 1450687), (1197, 621723), (3591, 207241)]