29211357

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 46835712

約数和(自身を除く): 17624355

約数列:

[1, 3, 7, 21, 23, 69, 161, 197, 307, 483, 591, 921, 1379, 2149, 4137, 4531, 6447, 7061, 13593, 21183, 31717, 49427, 60479, 95151, 148281, 181437, 423353, 1270059, 1391017, 4173051, 9737119, 29211357]

約数ペア:

[(1, 29211357), (3, 9737119), (7, 4173051), (21, 1391017), (23, 1270059), (69, 423353), (161, 181437), (197, 148281), (307, 95151), (483, 60479), (591, 49427), (921, 31717), (1379, 21183), (2149, 13593), (4137, 7061), (4531, 6447)]