734501601

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{477259}}^1$

素因数の和:477290

約数の個数: 20

約数和(自身を含む): 1154969200

約数和(自身を除く): 420467599

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 477259, 1431777, 4295331, 9067921, 12885993, 27203763, 38657979, 81611289, 244833867, 734501601]

約数ペア:

[(1, 734501601), (3, 244833867), (9, 81611289), (19, 38657979), (27, 27203763), (57, 12885993), (81, 9067921), (171, 4295331), (513, 1431777), (1539, 477259)]