255849441

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{3943}}^1$

素因数の和:4492

約数の個数: 16

約数和(自身を含む): 349848576

約数和(自身を除く): 93999135

約数列:

[1, 3, 43, 129, 503, 1509, 3943, 11829, 21629, 64887, 169549, 508647, 1983329, 5949987, 85283147, 255849441]

約数ペア:

[(1, 255849441), (3, 85283147), (43, 5949987), (129, 1983329), (503, 508647), (1509, 169549), (3943, 64887), (11829, 21629)]