849771

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 1375920

約数和(自身を除く): 526149

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 269, 351, 807, 1053, 2421, 3159, 3497, 7263, 10491, 21789, 31473, 65367, 94419, 283257, 849771]

約数ペア:

[(1, 849771), (3, 283257), (9, 94419), (13, 65367), (27, 31473), (39, 21789), (81, 10491), (117, 7263), (243, 3497), (269, 3159), (351, 2421), (807, 1053)]