30610377

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3709}}^1$

素因数の和:3853

約数の個数: 24

約数和(自身を含む): 50930880

約数和(自身を除く): 20320503

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 3709, 8253, 11127, 25963, 33381, 77889, 233667, 485879, 1457637, 3401153, 4372911, 10203459, 30610377]

約数ペア:

[(1, 30610377), (3, 10203459), (7, 4372911), (9, 3401153), (21, 1457637), (63, 485879), (131, 233667), (393, 77889), (917, 33381), (1179, 25963), (2751, 11127), (3709, 8253)]