229017831

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{3461}}^1$

素因数の和:3631

約数の個数: 32

約数和(自身を含む): 366916608

約数和(自身を除く): 137898777

約数列:

[1, 3, 7, 21, 23, 69, 137, 161, 411, 483, 959, 2877, 3151, 3461, 9453, 10383, 22057, 24227, 66171, 72681, 79603, 238809, 474157, 557221, 1422471, 1671663, 3319099, 9957297, 10905611, 32716833, 76339277, 229017831]

約数ペア:

[(1, 229017831), (3, 76339277), (7, 32716833), (21, 10905611), (23, 9957297), (69, 3319099), (137, 1671663), (161, 1422471), (411, 557221), (483, 474157), (959, 238809), (2877, 79603), (3151, 72681), (3461, 66171), (9453, 24227), (10383, 22057)]