121215363

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{2969}}^1$

素因数の和:3442

約数の個数: 16

約数和(自身を含む): 167270400

約数和(自身を除く): 46055037

約数列:

[1, 3, 31, 93, 439, 1317, 2969, 8907, 13609, 40827, 92039, 276117, 1303391, 3910173, 40405121, 121215363]

約数ペア:

[(1, 121215363), (3, 40405121), (31, 3910173), (93, 1303391), (439, 276117), (1317, 92039), (2969, 40827), (8907, 13609)]