397130379

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{9859}}^1$

素因数の和:10354

約数の個数: 16

約数和(自身を含む): 549004800

約数和(自身を除く): 151874421

約数列:

[1, 3, 29, 87, 463, 1389, 9859, 13427, 29577, 40281, 285911, 857733, 4564717, 13694151, 132376793, 397130379]

約数ペア:

[(1, 397130379), (3, 132376793), (29, 13694151), (87, 4564717), (463, 857733), (1389, 285911), (9859, 40281), (13427, 29577)]