57342369

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{38459}}^1$

素因数の和:38540

約数の個数: 16

約数和(自身を含む): 88611840

約数和(自身を除く): 31269471

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 38459, 115377, 269213, 807639, 2730589, 8191767, 19114123, 57342369]

約数ペア:

[(1, 57342369), (3, 19114123), (7, 8191767), (21, 2730589), (71, 807639), (213, 269213), (497, 115377), (1491, 38459)]