28700651

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{983}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 33944064

約数和(自身を除く): 5243413

約数列:

[1, 7, 43, 97, 301, 679, 983, 4171, 6881, 29197, 42269, 95351, 295883, 667457, 4100093, 28700651]

約数ペア:

[(1, 28700651), (7, 4100093), (43, 667457), (97, 295883), (301, 95351), (679, 42269), (983, 29197), (4171, 6881)]