380078217

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{30803}}^1$

素因数の和:31269

約数の個数: 16

約数和(自身を含む): 564329280

約数和(自身を除く): 184251063

約数列:

[1, 3, 9, 27, 457, 1371, 4113, 12339, 30803, 92409, 277227, 831681, 14076971, 42230913, 126692739, 380078217]

約数ペア:

[(1, 380078217), (3, 126692739), (9, 42230913), (27, 14076971), (457, 831681), (1371, 277227), (4113, 92409), (12339, 30803)]