214939881

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1291}}^1\times {\mathrm{1423}}^1$

素因数の和:2733

約数の個数: 24

約数和(自身を含む): 334845056

約数和(自身を除く): 119905175

約数列:

[1, 3, 9, 13, 39, 117, 1291, 1423, 3873, 4269, 11619, 12807, 16783, 18499, 50349, 55497, 151047, 166491, 1837093, 5511279, 16533837, 23882209, 71646627, 214939881]

約数ペア:

[(1, 214939881), (3, 71646627), (9, 23882209), (13, 16533837), (39, 5511279), (117, 1837093), (1291, 166491), (1423, 151047), (3873, 55497), (4269, 50349), (11619, 18499), (12807, 16783)]