442367739

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{29989}}^1$

素因数の和:30155

約数の個数: 24

約数和(自身を含む): 701766000

約数和(自身を除く): 259398261

約数列:

[1, 3, 9, 11, 33, 99, 149, 447, 1341, 1639, 4917, 14751, 29989, 89967, 269901, 329879, 989637, 2968911, 4468361, 13405083, 40215249, 49151971, 147455913, 442367739]

約数ペア:

[(1, 442367739), (3, 147455913), (9, 49151971), (11, 40215249), (33, 13405083), (99, 4468361), (149, 2968911), (447, 989637), (1341, 329879), (1639, 269901), (4917, 89967), (14751, 29989)]