21107112663

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{114203}}^1$

素因数の和:114903

約数の個数: 32

約数和(自身を含む): 34688779776

約数和(自身を除く): 13581667113

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 677, 2031, 4739, 8801, 14217, 26403, 61607, 114203, 184821, 342609, 799421, 1484639, 2398263, 4453917, 10392473, 31177419, 77315431, 231946293, 541208017, 1005100603, 1623624051, 3015301809, 7035704221, 21107112663]

約数ペア:

[(1, 21107112663), (3, 7035704221), (7, 3015301809), (13, 1623624051), (21, 1005100603), (39, 541208017), (91, 231946293), (273, 77315431), (677, 31177419), (2031, 10392473), (4739, 4453917), (8801, 2398263), (14217, 1484639), (26403, 799421), (61607, 342609), (114203, 184821)]