25687197

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 38613120

約数和(自身を除く): 12925923

約数列:

[1, 3, 9, 41, 67, 123, 201, 369, 603, 1039, 2747, 3117, 8241, 9351, 24723, 42599, 69613, 127797, 208839, 383391, 626517, 2854133, 8562399, 25687197]

約数ペア:

[(1, 25687197), (3, 8562399), (9, 2854133), (41, 626517), (67, 383391), (123, 208839), (201, 127797), (369, 69613), (603, 42599), (1039, 24723), (2747, 9351), (3117, 8241)]