3123462681

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{2690321}}^1$

素因数の和:2690373

約数の個数: 16

約数和(自身を含む): 4734966720

約数和(自身を除く): 1611504039

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 2690321, 8070963, 24212889, 72638667, 115683803, 347051409, 1041154227, 3123462681]

約数ペア:

[(1, 3123462681), (3, 1041154227), (9, 347051409), (27, 115683803), (43, 72638667), (129, 24212889), (387, 8070963), (1161, 2690321)]