974328357

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{243643}}^1$

素因数の和:243720

約数の個数: 16

約数和(自身を含む): 1372203008

約数和(自身を除く): 397874651

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 243643, 730929, 7552933, 10476649, 22658799, 31429947, 324776119, 974328357]

約数ペア:

[(1, 974328357), (3, 324776119), (31, 31429947), (43, 22658799), (93, 10476649), (129, 7552933), (1333, 730929), (3999, 243643)]