38674449

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 62916480

約数和(自身を除く): 24242031

約数列:

[1, 3, 9, 11, 27, 33, 99, 197, 297, 591, 661, 1773, 1983, 2167, 5319, 5949, 6501, 7271, 17847, 19503, 21813, 58509, 65439, 130217, 196317, 390651, 1171953, 1432387, 3515859, 4297161, 12891483, 38674449]

約数ペア:

[(1, 38674449), (3, 12891483), (9, 4297161), (11, 3515859), (27, 1432387), (33, 1171953), (99, 390651), (197, 196317), (297, 130217), (591, 65439), (661, 58509), (1773, 21813), (1983, 19503), (2167, 17847), (5319, 7271), (5949, 6501)]