28092039

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 41126400

約数和(自身を除く): 13034361

約数列:

[1, 3, 23, 29, 69, 87, 101, 139, 303, 417, 667, 2001, 2323, 2929, 3197, 4031, 6969, 8787, 9591, 12093, 14039, 42117, 67367, 92713, 202101, 278139, 322897, 407131, 968691, 1221393, 9364013, 28092039]

約数ペア:

[(1, 28092039), (3, 9364013), (23, 1221393), (29, 968691), (69, 407131), (87, 322897), (101, 278139), (139, 202101), (303, 92713), (417, 67367), (667, 42117), (2001, 14039), (2323, 12093), (2929, 9591), (3197, 8787), (4031, 6969)]