253133587

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{45259}}^1$

素因数の和:45330

約数の個数: 16

約数和(自身を含む): 312837120

約数和(自身を除く): 59703533

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 45259, 316813, 769403, 2127173, 5385821, 14890211, 36161941, 253133587]

約数ペア:

[(1, 253133587), (7, 36161941), (17, 14890211), (47, 5385821), (119, 2127173), (329, 769403), (799, 316813), (5593, 45259)]