23210847

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2572

約数の個数: 32

約数和(自身を含む): 38737920

約数和(自身を除く): 15527073

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 2521, 3069, 7563, 9207, 22689, 27731, 68067, 78151, 83193, 234453, 249579, 703359, 748737, 859661, 2110077, 2578983, 7736949, 23210847]

約数ペア:

[(1, 23210847), (3, 7736949), (9, 2578983), (11, 2110077), (27, 859661), (31, 748737), (33, 703359), (93, 249579), (99, 234453), (279, 83193), (297, 78151), (341, 68067), (837, 27731), (1023, 22689), (2521, 9207), (3069, 7563)]