288179661

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{6269}}^1$

素因数の和:6489

約数の個数: 32

約数和(自身を含む): 481536000

約数和(自身を除く): 193356339

約数列:

[1, 3, 7, 11, 21, 33, 77, 199, 231, 597, 1393, 2189, 4179, 6269, 6567, 15323, 18807, 43883, 45969, 68959, 131649, 206877, 482713, 1247531, 1448139, 3742593, 8732717, 13722841, 26198151, 41168523, 96059887, 288179661]

約数ペア:

[(1, 288179661), (3, 96059887), (7, 41168523), (11, 26198151), (21, 13722841), (33, 8732717), (77, 3742593), (199, 1448139), (231, 1247531), (597, 482713), (1393, 206877), (2189, 131649), (4179, 68959), (6269, 45969), (6567, 43883), (15323, 18807)]