191914440123

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{31842449}}^1$

素因数の和:31842507

約数の個数: 24

約数和(自身を含む): 304923301200

約数和(自身を除く): 113008861077

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 31842449, 95527347, 222897143, 668691429, 1305540409, 1560280001, 3916621227, 4680840003, 9138782863, 27416348589, 63971480041, 191914440123]

約数ペア:

[(1, 191914440123), (3, 63971480041), (7, 27416348589), (21, 9138782863), (41, 4680840003), (49, 3916621227), (123, 1560280001), (147, 1305540409), (287, 668691429), (861, 222897143), (2009, 95527347), (6027, 31842449)]