2095511187

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{15887}}^1$

素因数の和:16479

約数の個数: 32

約数和(自身を含む): 3489767424

約数和(自身を除く): 1394256237

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 571, 1713, 3997, 6281, 11991, 15887, 18843, 43967, 47661, 111209, 131901, 174757, 333627, 524271, 1223299, 3669897, 9071477, 27214431, 63500339, 99786247, 190501017, 299358741, 698503729, 2095511187]

約数ペア:

[(1, 2095511187), (3, 698503729), (7, 299358741), (11, 190501017), (21, 99786247), (33, 63500339), (77, 27214431), (231, 9071477), (571, 3669897), (1713, 1223299), (3997, 524271), (6281, 333627), (11991, 174757), (15887, 131901), (18843, 111209), (43967, 47661)]