304171491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1973}}^1$

素因数の和:2115

約数の個数: 32

約数和(自身を含む): 451019520

約数和(自身を除く): 146848029

約数列:

[1, 3, 13, 39, 59, 67, 177, 201, 767, 871, 1973, 2301, 2613, 3953, 5919, 11859, 25649, 51389, 76947, 116407, 132191, 154167, 349221, 396573, 1513291, 1718483, 4539873, 5155449, 7799269, 23397807, 101390497, 304171491]

約数ペア:

[(1, 304171491), (3, 101390497), (13, 23397807), (39, 7799269), (59, 5155449), (67, 4539873), (177, 1718483), (201, 1513291), (767, 396573), (871, 349221), (1973, 154167), (2301, 132191), (2613, 116407), (3953, 76947), (5919, 51389), (11859, 25649)]