40421943

素因数分解:

$3^3\times {\mathrm{983}}^1\times {\mathrm{1523}}^1$

素因数の和:2515

約数の個数: 16

約数和(自身を含む): 59984640

約数和(自身を除く): 19562697

約数列:

[1, 3, 9, 27, 983, 1523, 2949, 4569, 8847, 13707, 26541, 41121, 1497109, 4491327, 13473981, 40421943]

約数ペア:

[(1, 40421943), (3, 13473981), (9, 4491327), (27, 1497109), (983, 41121), (1523, 26541), (2949, 13707), (4569, 8847)]