974927187

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{32423}}^1$

素因数の和:32699

約数の個数: 24

約数和(自身を含む): 1522501344

約数和(自身を除く): 547574157

約数列:

[1, 3, 9, 13, 39, 117, 257, 771, 2313, 3341, 10023, 30069, 32423, 97269, 291807, 421499, 1264497, 3793491, 8332711, 24998133, 74994399, 108325243, 324975729, 974927187]

約数ペア:

[(1, 974927187), (3, 324975729), (9, 108325243), (13, 74994399), (39, 24998133), (117, 8332711), (257, 3793491), (771, 1264497), (2313, 421499), (3341, 291807), (10023, 97269), (30069, 32423)]