22002369

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 32440320

約数和(自身を除く): 10437951

約数列:

[1, 3, 17, 43, 51, 79, 127, 129, 237, 381, 731, 1343, 2159, 2193, 3397, 4029, 5461, 6477, 10033, 10191, 16383, 30099, 57749, 92837, 170561, 173247, 278511, 431419, 511683, 1294257, 7334123, 22002369]

約数ペア:

[(1, 22002369), (3, 7334123), (17, 1294257), (43, 511683), (51, 431419), (79, 278511), (127, 173247), (129, 170561), (237, 92837), (381, 57749), (731, 30099), (1343, 16383), (2159, 10191), (2193, 10033), (3397, 6477), (4029, 5461)]