4197141

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 6759480

約数和(自身を除く): 2562339

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 1237, 3393, 3711, 11133, 16081, 35873, 48243, 107619, 144729, 322857, 466349, 1399047, 4197141]

約数ペア:

[(1, 4197141), (3, 1399047), (9, 466349), (13, 322857), (29, 144729), (39, 107619), (87, 48243), (117, 35873), (261, 16081), (377, 11133), (1131, 3711), (1237, 3393)]