29805309

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1051}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 45294912

約数和(自身を除く): 15489603

約数列:

[1, 3, 9, 23, 69, 137, 207, 411, 1051, 1233, 3151, 3153, 9453, 9459, 24173, 28359, 72519, 143987, 217557, 431961, 1295883, 3311701, 9935103, 29805309]

約数ペア:

[(1, 29805309), (3, 9935103), (9, 3311701), (23, 1295883), (69, 431961), (137, 217557), (207, 143987), (411, 72519), (1051, 28359), (1233, 24173), (3151, 9459), (3153, 9453)]