30380559

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 44943360

約数和(自身を除く): 14562801

約数列:

[1, 3, 11, 33, 121, 127, 363, 381, 659, 1397, 1977, 4191, 7249, 15367, 21747, 46101, 79739, 83693, 239217, 251079, 920623, 2761869, 10126853, 30380559]

約数ペア:

[(1, 30380559), (3, 10126853), (11, 2761869), (33, 920623), (121, 251079), (127, 239217), (363, 83693), (381, 79739), (659, 46101), (1397, 21747), (1977, 15367), (4191, 7249)]