285433947

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{9631}}^1$

素因数の和:9763

約数の個数: 24

約数和(自身を含む): 428238720

約数和(自身を除く): 142804773

約数列:

[1, 3, 9, 37, 89, 111, 267, 333, 801, 3293, 9631, 9879, 28893, 29637, 86679, 356347, 857159, 1069041, 2571477, 3207123, 7714431, 31714883, 95144649, 285433947]

約数ペア:

[(1, 285433947), (3, 95144649), (9, 31714883), (37, 7714431), (89, 3207123), (111, 2571477), (267, 1069041), (333, 857159), (801, 356347), (3293, 86679), (9631, 29637), (9879, 28893)]