231495939

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{6883}}^1$

素因数の和:7027

約数の個数: 24

約数和(自身を含む): 346870992

約数和(自身を除く): 115375053

約数列:

[1, 3, 9, 37, 101, 111, 303, 333, 909, 3737, 6883, 11211, 20649, 33633, 61947, 254671, 695183, 764013, 2085549, 2292039, 6256647, 25721771, 77165313, 231495939]

約数ペア:

[(1, 231495939), (3, 77165313), (9, 25721771), (37, 6256647), (101, 2292039), (111, 2085549), (303, 764013), (333, 695183), (909, 254671), (3737, 61947), (6883, 33633), (11211, 20649)]