304800123

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1259}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 444165120

約数和(自身を除く): 139364997

約数列:

[1, 3, 17, 47, 51, 101, 141, 303, 799, 1259, 1717, 2397, 3777, 4747, 5151, 14241, 21403, 59173, 64209, 80699, 127159, 177519, 242097, 381477, 1005941, 2161703, 3017823, 5976473, 6485109, 17929419, 101600041, 304800123]

約数ペア:

[(1, 304800123), (3, 101600041), (17, 17929419), (47, 6485109), (51, 5976473), (101, 3017823), (141, 2161703), (303, 1005941), (799, 381477), (1259, 242097), (1717, 177519), (2397, 127159), (3777, 80699), (4747, 64209), (5151, 59173), (14241, 21403)]