1036389921

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{2731}}^1$

素因数の和:3821

約数の個数: 32

約数和(自身を含む): 1674344448

約数和(自身を除く): 637954527

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1063, 2731, 3189, 7441, 8193, 18071, 19117, 22323, 46427, 54213, 57351, 126497, 139281, 324989, 379491, 974967, 2903053, 8709159, 20321371, 49351901, 60964113, 148055703, 345463307, 1036389921]

約数ペア:

[(1, 1036389921), (3, 345463307), (7, 148055703), (17, 60964113), (21, 49351901), (51, 20321371), (119, 8709159), (357, 2903053), (1063, 974967), (2731, 379491), (3189, 324989), (7441, 139281), (8193, 126497), (18071, 57351), (19117, 54213), (22323, 46427)]