421036781

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{16477}}^1$

素因数の和:16612

約数の個数: 16

約数和(自身を含む): 484057728

約数和(自身を除く): 63020947

約数列:

[1, 11, 23, 101, 253, 1111, 2323, 16477, 25553, 181247, 378971, 1664177, 4168681, 18305947, 38276071, 421036781]

約数ペア:

[(1, 421036781), (11, 38276071), (23, 18305947), (101, 4168681), (253, 1664177), (1111, 378971), (2323, 181247), (16477, 25553)]