4076451

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 6289920

約数和(自身を除く): 2213469

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 419, 423, 1081, 1257, 3243, 3771, 9637, 9729, 19693, 28911, 59079, 86733, 177237, 452939, 1358817, 4076451]

約数ペア:

[(1, 4076451), (3, 1358817), (9, 452939), (23, 177237), (47, 86733), (69, 59079), (141, 28911), (207, 19693), (419, 9729), (423, 9637), (1081, 3771), (1257, 3243)]