23427547

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 30481920

約数和(自身を除く): 7054373

約数列:

[1, 11, 13, 17, 23, 143, 187, 221, 253, 299, 391, 419, 2431, 3289, 4301, 4609, 5083, 5447, 7123, 9637, 55913, 59917, 78353, 92599, 106007, 125281, 163829, 1018589, 1378091, 1802119, 2129777, 23427547]

約数ペア:

[(1, 23427547), (11, 2129777), (13, 1802119), (17, 1378091), (23, 1018589), (143, 163829), (187, 125281), (221, 106007), (253, 92599), (299, 78353), (391, 59917), (419, 55913), (2431, 9637), (3289, 7123), (4301, 5447), (4609, 5083)]