331375027

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1451}}^1$

素因数の和:1674

約数の個数: 16

約数和(自身を含む): 351267840

約数和(自身を除く): 19892813

約数列:

[1, 31, 53, 139, 1451, 1643, 4309, 7367, 44981, 76903, 201689, 228377, 2383993, 6252359, 10689517, 331375027]

約数ペア:

[(1, 331375027), (31, 10689517), (53, 6252359), (139, 2383993), (1451, 228377), (1643, 201689), (4309, 76903), (7367, 44981)]