297682119

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{152423}}^1$

素因数の和:152467

約数の個数: 24

約数和(自身を含む): 507267072

約数和(自身を除く): 209584953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 152423, 457269, 1066961, 1371807, 3200883, 4725113, 9602649, 14175339, 33075791, 42526017, 99227373, 297682119]

約数ペア:

[(1, 297682119), (3, 99227373), (7, 42526017), (9, 33075791), (21, 14175339), (31, 9602649), (63, 4725113), (93, 3200883), (217, 1371807), (279, 1066961), (651, 457269), (1953, 152423)]