328040640719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{3736609}}^1$

素因数の和:3736990

約数の個数: 16

約数和(自身を含む): 374498000640

約数和(自身を除く): 46457359921

約数列:

[1, 11, 23, 253, 347, 3817, 7981, 87791, 3736609, 41102699, 85942007, 945362077, 1296603323, 14262636553, 29821876429, 328040640719]

約数ペア:

[(1, 328040640719), (11, 29821876429), (23, 14262636553), (253, 1296603323), (347, 945362077), (3817, 85942007), (7981, 41102699), (87791, 3736609)]