401033871

素因数分解:

$3^2\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{4363}}^1$

素因数の和:5835

約数の個数: 24

約数和(自身を含む): 662629760

約数和(自身を除く): 261595889

約数列:

[1, 3, 7, 9, 21, 63, 1459, 4363, 4377, 10213, 13089, 13131, 30541, 30639, 39267, 91623, 91917, 274869, 6365617, 19096851, 44559319, 57290553, 133677957, 401033871]

約数ペア:

[(1, 401033871), (3, 133677957), (7, 57290553), (9, 44559319), (21, 19096851), (63, 6365617), (1459, 274869), (4363, 91917), (4377, 91623), (10213, 39267), (13089, 30639), (13131, 30541)]