869888913

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{120167}}^1$

素因数の和:120316

約数の個数: 16

約数和(自身を含む): 1230520320

約数和(自身を除く): 360631407

約数列:

[1, 3, 19, 57, 127, 381, 2413, 7239, 120167, 360501, 2283173, 6849519, 15261209, 45783627, 289962971, 869888913]

約数ペア:

[(1, 869888913), (3, 289962971), (19, 45783627), (57, 15261209), (127, 6849519), (381, 2283173), (2413, 360501), (7239, 120167)]