302460981

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2731}}^1$

素因数の和:2849

約数の個数: 32

約数和(自身を含む): 445862400

約数和(自身を除く): 143401419

約数列:

[1, 3, 19, 29, 57, 67, 87, 201, 551, 1273, 1653, 1943, 2731, 3819, 5829, 8193, 36917, 51889, 79199, 110751, 155667, 182977, 237597, 548931, 1504781, 3476563, 4514343, 5306333, 10429689, 15918999, 100820327, 302460981]

約数ペア:

[(1, 302460981), (3, 100820327), (19, 15918999), (29, 10429689), (57, 5306333), (67, 4514343), (87, 3476563), (201, 1504781), (551, 548931), (1273, 237597), (1653, 182977), (1943, 155667), (2731, 110751), (3819, 79199), (5829, 51889), (8193, 36917)]