30525381

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1303}}^1$

素因数の和:1465

約数の個数: 24

約数和(自身を含む): 46787520

約数和(自身を除く): 16262139

約数列:

[1, 3, 9, 19, 57, 137, 171, 411, 1233, 1303, 2603, 3909, 7809, 11727, 23427, 24757, 74271, 178511, 222813, 535533, 1606599, 3391709, 10175127, 30525381]

約数ペア:

[(1, 30525381), (3, 10175127), (9, 3391709), (19, 1606599), (57, 535533), (137, 222813), (171, 178511), (411, 74271), (1233, 24757), (1303, 23427), (2603, 11727), (3909, 7809)]