29628753

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2729}}^1$

素因数の和:2797

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 20690607

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 2729, 3619, 8187, 10857, 19103, 30019, 57309, 90057, 128263, 210133, 384789, 630399, 897841, 1410893, 2693523, 4232679, 9876251, 29628753]

約数ペア:

[(1, 29628753), (3, 9876251), (7, 4232679), (11, 2693523), (21, 1410893), (33, 897841), (47, 630399), (77, 384789), (141, 210133), (231, 128263), (329, 90057), (517, 57309), (987, 30019), (1551, 19103), (2729, 10857), (3619, 8187)]