227527109

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 254934720

約数和(自身を除く): 27407611

約数列:

[1, 19, 23, 67, 361, 409, 437, 1273, 1541, 7771, 8303, 9407, 24187, 27403, 29279, 147649, 178733, 520657, 556301, 630269, 3395927, 9892483, 11975111, 227527109]

約数ペア:

[(1, 227527109), (19, 11975111), (23, 9892483), (67, 3395927), (361, 630269), (409, 556301), (437, 520657), (1273, 178733), (1541, 147649), (7771, 29279), (8303, 27403), (9407, 24187)]