311909299

素因数分解:

${\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1\times {\mathrm{569}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 339948000

約数和(自身を除く): 28038701

約数列:

[1, 13, 149, 283, 569, 1937, 3679, 7397, 42167, 84781, 161027, 548171, 1102153, 2093351, 23993023, 311909299]

約数ペア:

[(1, 311909299), (13, 23993023), (149, 2093351), (283, 1102153), (569, 548171), (1937, 161027), (3679, 84781), (7397, 42167)]