791739

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 1262352

約数和(自身を除く): 470613

約数列:

[1, 3, 9, 13, 39, 67, 101, 117, 201, 303, 603, 871, 909, 1313, 2613, 3939, 6767, 7839, 11817, 20301, 60903, 87971, 263913, 791739]

約数ペア:

[(1, 791739), (3, 263913), (9, 87971), (13, 60903), (39, 20301), (67, 11817), (101, 7839), (117, 6767), (201, 3939), (303, 2613), (603, 1313), (871, 909)]