308962281

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{4751}}^1$

素因数の和:5216

約数の個数: 16

約数和(自身を含む): 420837120

約数和(自身を除く): 111874839

約数列:

[1, 3, 53, 159, 409, 1227, 4751, 14253, 21677, 65031, 251803, 755409, 1943159, 5829477, 102987427, 308962281]

約数ペア:

[(1, 308962281), (3, 102987427), (53, 5829477), (159, 1943159), (409, 755409), (1227, 251803), (4751, 65031), (14253, 21677)]