40998993

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{41539}}^1$

素因数の和:41596

約数の個数: 16

約数和(自身を含む): 63805440

約数和(自身を除く): 22806447

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 41539, 124617, 290773, 872319, 1952333, 5856999, 13666331, 40998993]

約数ペア:

[(1, 40998993), (3, 13666331), (7, 5856999), (21, 1952333), (47, 872319), (141, 290773), (329, 124617), (987, 41539)]