29499921

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:394

約数の個数: 36

約数和(自身を含む): 47471424

約数和(自身を除く): 17971503

約数列:

[1, 3, 9, 11, 33, 99, 103, 121, 263, 309, 363, 789, 927, 1089, 1133, 2367, 2893, 3399, 8679, 10197, 12463, 26037, 27089, 31823, 37389, 81267, 95469, 112167, 243801, 286407, 297979, 893937, 2681811, 3277769, 9833307, 29499921]

約数ペア:

[(1, 29499921), (3, 9833307), (9, 3277769), (11, 2681811), (33, 893937), (99, 297979), (103, 286407), (121, 243801), (263, 112167), (309, 95469), (363, 81267), (789, 37389), (927, 31823), (1089, 27089), (1133, 26037), (2367, 12463), (2893, 10197), (3399, 8679)]