29146887

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 53044992

約数和(自身を除く): 23898105

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 137, 231, 307, 411, 693, 921, 959, 1233, 1507, 2149, 2763, 2877, 3377, 4521, 6447, 8631, 10131, 10549, 13563, 19341, 23639, 30393, 31647, 42059, 70917, 94941, 126177, 212751, 294413, 378531, 462649, 883239, 1387947, 2649717, 3238543, 4163841, 9715629, 29146887]

約数ペア:

[(1, 29146887), (3, 9715629), (7, 4163841), (9, 3238543), (11, 2649717), (21, 1387947), (33, 883239), (63, 462649), (77, 378531), (99, 294413), (137, 212751), (231, 126177), (307, 94941), (411, 70917), (693, 42059), (921, 31647), (959, 30393), (1233, 23639), (1507, 19341), (2149, 13563), (2763, 10549), (2877, 10131), (3377, 8631), (4521, 6447)]