487966173

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 683458560

約数和(自身を除く): 195492387

約数列:

[1, 3, 47, 71, 79, 141, 213, 237, 617, 1851, 3337, 3713, 5609, 10011, 11139, 16827, 28999, 43807, 48743, 86997, 131421, 146229, 263623, 790869, 2058929, 2290921, 3460753, 6176787, 6872763, 10382259, 162655391, 487966173]

約数ペア:

[(1, 487966173), (3, 162655391), (47, 10382259), (71, 6872763), (79, 6176787), (141, 3460753), (213, 2290921), (237, 2058929), (617, 790869), (1851, 263623), (3337, 146229), (3713, 131421), (5609, 86997), (10011, 48743), (11139, 43807), (16827, 28999)]