417199329

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{302977}}^1$

素因数の和:303006

約数の個数: 20

約数和(自身を含む): 659886084

約数和(自身を除く): 242686755

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 302977, 908931, 2726793, 5150609, 8180379, 15451827, 24541137, 46355481, 139066443, 417199329]

約数ペア:

[(1, 417199329), (3, 139066443), (9, 46355481), (17, 24541137), (27, 15451827), (51, 8180379), (81, 5150609), (153, 2726793), (459, 908931), (1377, 302977)]