29984013

素因数分解:

$3^5\times {\mathrm{163}}^1\times {\mathrm{757}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 45249568

約数和(自身を除く): 15265555

約数列:

[1, 3, 9, 27, 81, 163, 243, 489, 757, 1467, 2271, 4401, 6813, 13203, 20439, 39609, 61317, 123391, 183951, 370173, 1110519, 3331557, 9994671, 29984013]

約数ペア:

[(1, 29984013), (3, 9994671), (9, 3331557), (27, 1110519), (81, 370173), (163, 183951), (243, 123391), (489, 61317), (757, 39609), (1467, 20439), (2271, 13203), (4401, 6813)]