556988091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{383}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 821035008

約数和(自身を除く): 264046917

約数列:

[1, 3, 11, 33, 127, 347, 381, 383, 1041, 1149, 1397, 3817, 4191, 4213, 11451, 12639, 44069, 48641, 132207, 132901, 145923, 398703, 484759, 535051, 1454277, 1461911, 1605153, 4385733, 16878427, 50635281, 185662697, 556988091]

約数ペア:

[(1, 556988091), (3, 185662697), (11, 50635281), (33, 16878427), (127, 4385733), (347, 1605153), (381, 1461911), (383, 1454277), (1041, 535051), (1149, 484759), (1397, 398703), (3817, 145923), (4191, 132901), (4213, 132207), (11451, 48641), (12639, 44069)]