994351491

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{276901}}^1$

素因数の和:276936

約数の個数: 32

約数和(自身を含む): 1772172800

約数和(自身を除く): 777821309

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 276901, 830703, 1938307, 2492109, 5261119, 5814921, 7476327, 15783357, 17444763, 36827833, 47350071, 52334289, 110483499, 142050213, 331450497, 994351491]

約数ペア:

[(1, 994351491), (3, 331450497), (7, 142050213), (9, 110483499), (19, 52334289), (21, 47350071), (27, 36827833), (57, 17444763), (63, 15783357), (133, 7476327), (171, 5814921), (189, 5261119), (399, 2492109), (513, 1938307), (1197, 830703), (3591, 276901)]