497532903

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{5483}}^1$

素因数の和:5671

約数の個数: 32

約数和(自身を含む): 789696000

約数和(自身を除く): 292163097

約数列:

[1, 3, 7, 21, 29, 87, 149, 203, 447, 609, 1043, 3129, 4321, 5483, 12963, 16449, 30247, 38381, 90741, 115143, 159007, 477021, 816967, 1113049, 2450901, 3339147, 5718769, 17156307, 23692043, 71076129, 165844301, 497532903]

約数ペア:

[(1, 497532903), (3, 165844301), (7, 71076129), (21, 23692043), (29, 17156307), (87, 5718769), (149, 3339147), (203, 2450901), (447, 1113049), (609, 816967), (1043, 477021), (3129, 159007), (4321, 115143), (5483, 90741), (12963, 38381), (16449, 30247)]