22197747

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{877}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 35400960

約数和(自身を除く): 13203213

約数列:

[1, 3, 11, 13, 33, 39, 59, 143, 177, 429, 649, 767, 877, 1947, 2301, 2631, 8437, 9647, 11401, 25311, 28941, 34203, 51743, 125411, 155229, 376233, 569173, 672659, 1707519, 2017977, 7399249, 22197747]

約数ペア:

[(1, 22197747), (3, 7399249), (11, 2017977), (13, 1707519), (33, 672659), (39, 569173), (59, 376233), (143, 155229), (177, 125411), (429, 51743), (649, 34203), (767, 28941), (877, 25311), (1947, 11401), (2301, 9647), (2631, 8437)]