12929979

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 19436544

約数和(自身を除く): 6506565

約数列:

[1, 3, 17, 23, 51, 69, 73, 151, 219, 391, 453, 1173, 1241, 1679, 2567, 3473, 3723, 5037, 7701, 10419, 11023, 28543, 33069, 59041, 85629, 177123, 187391, 253529, 562173, 760587, 4309993, 12929979]

約数ペア:

[(1, 12929979), (3, 4309993), (17, 760587), (23, 562173), (51, 253529), (69, 187391), (73, 177123), (151, 85629), (219, 59041), (391, 33069), (453, 28543), (1173, 11023), (1241, 10419), (1679, 7701), (2567, 5037), (3473, 3723)]