30437253

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 55351296

約数和(自身を除く): 24914043

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 167, 231, 263, 501, 693, 789, 1169, 1503, 1837, 1841, 2367, 2893, 3507, 5511, 5523, 8679, 10521, 12859, 16533, 16569, 20251, 26037, 38577, 43921, 60753, 115731, 131763, 182259, 307447, 395289, 483131, 922341, 1449393, 2767023, 3381917, 4348179, 10145751, 30437253]

約数ペア:

[(1, 30437253), (3, 10145751), (7, 4348179), (9, 3381917), (11, 2767023), (21, 1449393), (33, 922341), (63, 483131), (77, 395289), (99, 307447), (167, 182259), (231, 131763), (263, 115731), (501, 60753), (693, 43921), (789, 38577), (1169, 26037), (1503, 20251), (1837, 16569), (1841, 16533), (2367, 12859), (2893, 10521), (3507, 8679), (5511, 5523)]