100802639

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 126904320

約数和(自身を除く): 26101681

約数列:

[1, 7, 17, 47, 67, 119, 269, 329, 469, 799, 1139, 1883, 3149, 4573, 5593, 7973, 12643, 18023, 22043, 32011, 53533, 88501, 126161, 214931, 306391, 374731, 847081, 1504517, 2144737, 5929567, 14400377, 100802639]

約数ペア:

[(1, 100802639), (7, 14400377), (17, 5929567), (47, 2144737), (67, 1504517), (119, 847081), (269, 374731), (329, 306391), (469, 214931), (799, 126161), (1139, 88501), (1883, 53533), (3149, 32011), (4573, 22043), (5593, 18023), (7973, 12643)]