23333751

素因数分解:

$3^4\times 7^2\times {\mathrm{5879}}^1$

素因数の和:5905

約数の個数: 30

約数和(自身を含む): 40554360

約数和(自身を除く): 17220609

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 5879, 17637, 41153, 52911, 123459, 158733, 288071, 370377, 476199, 864213, 1111131, 2592639, 3333393, 7777917, 23333751]

約数ペア:

[(1, 23333751), (3, 7777917), (7, 3333393), (9, 2592639), (21, 1111131), (27, 864213), (49, 476199), (63, 370377), (81, 288071), (147, 158733), (189, 123459), (441, 52911), (567, 41153), (1323, 17637), (3969, 5879)]