30473289

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43973}}^1$

素因数の和:43997

約数の個数: 24

約数和(自身を含む): 54879552

約数和(自身を除く): 24406263

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 43973, 131919, 307811, 395757, 483703, 923433, 1451109, 2770299, 3385921, 4353327, 10157763, 30473289]

約数ペア:

[(1, 30473289), (3, 10157763), (7, 4353327), (9, 3385921), (11, 2770299), (21, 1451109), (33, 923433), (63, 483703), (77, 395757), (99, 307811), (231, 131919), (693, 43973)]