30774519

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{24251}}^1$

素因数の和:24307

約数の個数: 16

約数和(自身を含む): 46563840

約数和(自身を除く): 15789321

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 24251, 72753, 218259, 654777, 1139797, 3419391, 10258173, 30774519]

約数ペア:

[(1, 30774519), (3, 10258173), (9, 3419391), (27, 1139797), (47, 654777), (141, 218259), (423, 72753), (1269, 24251)]