2850873868353

素因数分解:

$3^1\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{111549629}}^1$

素因数の和:111550856

約数の個数: 16

約数和(自身を含む): 4347758378880

約数和(自身を除く): 1496884510527

約数列:

[1, 3, 7, 21, 1217, 3651, 8519, 25557, 111549629, 334648887, 780847403, 2342542209, 135755898493, 407267695479, 950291289451, 2850873868353]

約数ペア:

[(1, 2850873868353), (3, 950291289451), (7, 407267695479), (21, 135755898493), (1217, 2342542209), (3651, 780847403), (8519, 334648887), (25557, 111549629)]