496881

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 921600

約数和(自身を除く): 424719

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 239, 297, 693, 717, 1673, 2079, 2151, 2629, 5019, 6453, 7887, 15057, 18403, 23661, 45171, 55209, 70983, 165627, 496881]

約数ペア:

[(1, 496881), (3, 165627), (7, 70983), (9, 55209), (11, 45171), (21, 23661), (27, 18403), (33, 15057), (63, 7887), (77, 6453), (99, 5019), (189, 2629), (231, 2151), (239, 2079), (297, 1673), (693, 717)]