29779827

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{941}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 49918464

約数和(自身を除く): 20138637

約数列:

[1, 3, 7, 11, 21, 33, 77, 137, 231, 411, 941, 959, 1507, 2823, 2877, 4521, 6587, 10351, 10549, 19761, 31053, 31647, 72457, 128917, 217371, 386751, 902419, 1418087, 2707257, 4254261, 9926609, 29779827]

約数ペア:

[(1, 29779827), (3, 9926609), (7, 4254261), (11, 2707257), (21, 1418087), (33, 902419), (77, 386751), (137, 217371), (231, 128917), (411, 72457), (941, 31647), (959, 31053), (1507, 19761), (2823, 10549), (2877, 10351), (4521, 6587)]