2444253

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{487}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 3747840

約数和(自身を除く): 1303587

約数列:

[1, 3, 7, 21, 239, 487, 717, 1461, 1673, 3409, 5019, 10227, 116393, 349179, 814751, 2444253]

約数ペア:

[(1, 2444253), (3, 814751), (7, 349179), (21, 116393), (239, 10227), (487, 5019), (717, 3409), (1461, 1673)]