387645441

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{91577}}^1$

素因数の和:91680

約数の個数: 16

約数和(自身を含む): 553863744

約数和(自身を除く): 166218303

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 91577, 274731, 1556809, 4670427, 7600891, 22802673, 129215147, 387645441]

約数ペア:

[(1, 387645441), (3, 129215147), (17, 22802673), (51, 7600891), (83, 4670427), (249, 1556809), (1411, 274731), (4233, 91577)]