397732593

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{10859}}^1$

素因数の和:11312

約数の個数: 16

約数和(自身を含む): 549950400

約数和(自身を除く): 152217807

約数列:

[1, 3, 29, 87, 421, 1263, 10859, 12209, 32577, 36627, 314911, 944733, 4571639, 13714917, 132577531, 397732593]

約数ペア:

[(1, 397732593), (3, 132577531), (29, 13714917), (87, 4571639), (421, 944733), (1263, 314911), (10859, 36627), (12209, 32577)]