25445091

素因数分解:

$3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{2617}}^1$

素因数の和:3090

約数の個数: 16

約数和(自身を含む): 38872064

約数和(自身を除く): 13426973

約数列:

[1, 3, 7, 21, 463, 1389, 2617, 3241, 7851, 9723, 18319, 54957, 1211671, 3635013, 8481697, 25445091]

約数ペア:

[(1, 25445091), (3, 8481697), (7, 3635013), (21, 1211671), (463, 54957), (1389, 18319), (2617, 9723), (3241, 7851)]