102400639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 123420672

約数和(自身を除く): 21020033

約数列:

[1, 11, 17, 47, 61, 187, 191, 517, 671, 799, 1037, 2101, 2867, 3247, 8789, 8977, 11407, 11651, 31537, 35717, 48739, 98747, 128161, 152609, 198067, 536129, 547597, 1678699, 2178737, 6023567, 9309149, 102400639]

約数ペア:

[(1, 102400639), (11, 9309149), (17, 6023567), (47, 2178737), (61, 1678699), (187, 547597), (191, 536129), (517, 198067), (671, 152609), (799, 128161), (1037, 98747), (2101, 48739), (2867, 35717), (3247, 31537), (8789, 11651), (8977, 11407)]