30983229

素因数分解:

$3^7\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 48071680

約数和(自身を除く): 17088451

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 457, 729, 837, 1371, 2187, 2511, 4113, 7533, 12339, 14167, 22599, 37017, 42501, 67797, 111051, 127503, 333153, 382509, 999459, 1147527, 3442581, 10327743, 30983229]

約数ペア:

[(1, 30983229), (3, 10327743), (9, 3442581), (27, 1147527), (31, 999459), (81, 382509), (93, 333153), (243, 127503), (279, 111051), (457, 67797), (729, 42501), (837, 37017), (1371, 22599), (2187, 14167), (2511, 12339), (4113, 7533)]