221769451013

素因数分解:

${\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1723}}^1\times {\mathrm{23831}}^1$

素因数の和:26056

約数の個数: 16

約数和(自身を含む): 242573916672

約数和(自身を除く): 20804465659

約数列:

[1, 11, 491, 1723, 5401, 18953, 23831, 262141, 845993, 9305923, 11701021, 41060813, 128711231, 451668943, 20160859183, 221769451013]

約数ペア:

[(1, 221769451013), (11, 20160859183), (491, 451668943), (1723, 128711231), (5401, 41060813), (18953, 11701021), (23831, 9305923), (262141, 845993)]