318203583

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2897}}^1$

素因数の和:3007

約数の個数: 32

約数和(自身を含む): 467389440

約数和(自身を除く): 149185857

約数列:

[1, 3, 19, 41, 47, 57, 123, 141, 779, 893, 1927, 2337, 2679, 2897, 5781, 8691, 36613, 55043, 109839, 118777, 136159, 165129, 356331, 408477, 2256763, 2587021, 5582519, 6770289, 7761063, 16747557, 106067861, 318203583]

約数ペア:

[(1, 318203583), (3, 106067861), (19, 16747557), (41, 7761063), (47, 6770289), (57, 5582519), (123, 2587021), (141, 2256763), (779, 408477), (893, 356331), (1927, 165129), (2337, 136159), (2679, 118777), (2897, 109839), (5781, 55043), (8691, 36613)]