24885497

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 33196800

約数和(自身を除く): 8311303

約数列:

[1, 7, 13, 19, 37, 91, 133, 247, 259, 389, 481, 703, 1729, 2723, 3367, 4921, 5057, 7391, 9139, 14393, 35399, 51737, 63973, 96083, 100751, 187109, 273467, 672581, 1309763, 1914269, 3555071, 24885497]

約数ペア:

[(1, 24885497), (7, 3555071), (13, 1914269), (19, 1309763), (37, 672581), (91, 273467), (133, 187109), (247, 100751), (259, 96083), (389, 63973), (481, 51737), (703, 35399), (1729, 14393), (2723, 9139), (3367, 7391), (4921, 5057)]