30001833

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{2141}}^1$

素因数の和:2326

約数の個数: 20

約数和(自身を含む): 45097668

約数和(自身を除く): 15095835

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 2141, 4671, 6423, 14013, 19269, 57807, 173421, 370393, 1111179, 3333537, 10000611, 30001833]

約数ペア:

[(1, 30001833), (3, 10000611), (9, 3333537), (27, 1111179), (81, 370393), (173, 173421), (519, 57807), (1557, 19269), (2141, 14013), (4671, 6423)]