47484711

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{12473}}^1$

素因数の和:12532

約数の個数: 20

約数和(自身を含む): 72448992

約数和(自身を除く): 24964281

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 12473, 37419, 112257, 336771, 586231, 1010313, 1758693, 5276079, 15828237, 47484711]

約数ペア:

[(1, 47484711), (3, 15828237), (9, 5276079), (27, 1758693), (47, 1010313), (81, 586231), (141, 336771), (423, 112257), (1269, 37419), (3807, 12473)]