38386161

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:478

約数の個数: 36

約数和(自身を含む): 61725300

約数和(自身を除く): 23339139

約数列:

[1, 3, 9, 11, 33, 99, 101, 121, 303, 349, 363, 909, 1047, 1089, 1111, 3141, 3333, 3839, 9999, 11517, 12221, 34551, 35249, 36663, 42229, 105747, 109989, 126687, 317241, 380061, 387739, 1163217, 3489651, 4265129, 12795387, 38386161]

約数ペア:

[(1, 38386161), (3, 12795387), (9, 4265129), (11, 3489651), (33, 1163217), (99, 387739), (101, 380061), (121, 317241), (303, 126687), (349, 109989), (363, 105747), (909, 42229), (1047, 36663), (1089, 35249), (1111, 34551), (3141, 12221), (3333, 11517), (3839, 9999)]