771039

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 1223040

約数和(自身を除く): 452001

約数列:

[1, 3, 9, 19, 27, 57, 81, 167, 171, 243, 501, 513, 1503, 1539, 3173, 4509, 4617, 9519, 13527, 28557, 40581, 85671, 257013, 771039]

約数ペア:

[(1, 771039), (3, 257013), (9, 85671), (19, 40581), (27, 28557), (57, 13527), (81, 9519), (167, 4617), (171, 4509), (243, 3173), (501, 1539), (513, 1503)]