40523913

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{431}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 60742656

約数和(自身を除く): 20218743

約数列:

[1, 3, 9, 31, 93, 279, 337, 431, 1011, 1293, 3033, 3879, 10447, 13361, 31341, 40083, 94023, 120249, 145247, 435741, 1307223, 4502657, 13507971, 40523913]

約数ペア:

[(1, 40523913), (3, 13507971), (9, 4502657), (31, 1307223), (93, 435741), (279, 145247), (337, 120249), (431, 94023), (1011, 40083), (1293, 31341), (3033, 13361), (3879, 10447)]