38159737

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 51425280

約数和(自身を除く): 13265543

約数列:

[1, 7, 11, 23, 29, 77, 161, 203, 253, 319, 667, 743, 1771, 2233, 4669, 5201, 7337, 8173, 17089, 21547, 51359, 57211, 119623, 150829, 187979, 237017, 495581, 1315853, 1659119, 3469067, 5451391, 38159737]

約数ペア:

[(1, 38159737), (7, 5451391), (11, 3469067), (23, 1659119), (29, 1315853), (77, 495581), (161, 237017), (203, 187979), (253, 150829), (319, 119623), (667, 57211), (743, 51359), (1771, 21547), (2233, 17089), (4669, 8173), (5201, 7337)]