428794.0000000

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 2228160

約数和(自身を除く): 653199

約数列:

[1, 3, 29, 43, 87, 129, 421, 1247, 1263, 3741, 12209, 18103, 36627, 54309, 524987, 1574961]

約数ペア:

[(1, 1574961), (3, 524987), (29, 54309), (43, 36627), (87, 18103), (129, 12209), (421, 3741), (1247, 1263)]