1296007047

素因数分解:

$3^4\times {\mathrm{1483}}^1\times {\mathrm{10789}}^1$

素因数の和:12284

約数の個数: 20

約数和(自身を含む): 1937495560

約数和(自身を除く): 641488513

約数列:

[1, 3, 9, 27, 81, 1483, 4449, 10789, 13347, 32367, 40041, 97101, 120123, 291303, 873909, 16000087, 48000261, 144000783, 432002349, 1296007047]

約数ペア:

[(1, 1296007047), (3, 432002349), (9, 144000783), (27, 48000261), (81, 16000087), (1483, 873909), (4449, 291303), (10789, 120123), (13347, 97101), (32367, 40041)]