12591423

素因数分解:

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

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 20798400

約数和(自身を除く): 8206977

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 1237, 3393, 3711, 10179, 11133, 16081, 33399, 35873, 48243, 107619, 144729, 322857, 434187, 466349, 968571, 1399047, 4197141, 12591423]

約数ペア:

[(1, 12591423), (3, 4197141), (9, 1399047), (13, 968571), (27, 466349), (29, 434187), (39, 322857), (87, 144729), (117, 107619), (261, 48243), (351, 35873), (377, 33399), (783, 16081), (1131, 11133), (1237, 10179), (3393, 3711)]