29128659

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22739}}^1$

素因数の和:22810

約数の個数: 16

約数和(自身を含む): 45116160

約数和(自身を除く): 15987501

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 22739, 68217, 159173, 477519, 1387079, 4161237, 9709553, 29128659]

約数ペア:

[(1, 29128659), (3, 9709553), (7, 4161237), (21, 1387079), (61, 477519), (183, 159173), (427, 68217), (1281, 22739)]