121011231

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{36307}}^1$

素因数の和:36422

約数の個数: 16

約数和(自身を含む): 177763968

約数和(自身を除く): 56752737

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 36307, 108921, 399377, 1198131, 3667007, 11001021, 40337077, 121011231]

約数ペア:

[(1, 121011231), (3, 40337077), (11, 11001021), (33, 3667007), (101, 1198131), (303, 399377), (1111, 108921), (3333, 36307)]