53001357

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{2549}}^1$

素因数の和:2820

約数の個数: 16

約数和(自身を含む): 73440000

約数和(自身を除く): 20438643

約数列:

[1, 3, 29, 87, 239, 717, 2549, 6931, 7647, 20793, 73921, 221763, 609211, 1827633, 17667119, 53001357]

約数ペア:

[(1, 53001357), (3, 17667119), (29, 1827633), (87, 609211), (239, 221763), (717, 73921), (2549, 20793), (6931, 7647)]