29260287

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4261}}^1$

素因数の和:4383

約数の個数: 24

約数和(自身を含む): 48757280

約数和(自身を除く): 19496993

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 4261, 6867, 12783, 29827, 38349, 89481, 268443, 464449, 1393347, 3251143, 4180041, 9753429, 29260287]

約数ペア:

[(1, 29260287), (3, 9753429), (7, 4180041), (9, 3251143), (21, 1393347), (63, 464449), (109, 268443), (327, 89481), (763, 38349), (981, 29827), (2289, 12783), (4261, 6867)]