247804580289

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{36533183}}^1$

素因数の和:36533229

約数の個数: 32

約数和(自身を含む): 420862279680

約数和(自身を除く): 173057699391

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 36533183, 109599549, 255732281, 621064111, 694130477, 767196843, 1863192333, 2082391431, 4347448777, 4858913339, 11800218109, 13042346331, 14576740017, 35400654327, 82601526763, 247804580289]

約数ペア:

[(1, 247804580289), (3, 82601526763), (7, 35400654327), (17, 14576740017), (19, 13042346331), (21, 11800218109), (51, 4858913339), (57, 4347448777), (119, 2082391431), (133, 1863192333), (323, 767196843), (357, 694130477), (399, 621064111), (969, 255732281), (2261, 109599549), (6783, 36533183)]