28046451

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 41702400

約数和(自身を除く): 13655949

約数列:

[1, 3, 19, 29, 47, 57, 87, 141, 361, 551, 893, 1083, 1363, 1653, 2679, 4089, 6859, 10469, 16967, 20577, 25897, 31407, 50901, 77691, 198911, 322373, 492043, 596733, 967119, 1476129, 9348817, 28046451]

約数ペア:

[(1, 28046451), (3, 9348817), (19, 1476129), (29, 967119), (47, 596733), (57, 492043), (87, 322373), (141, 198911), (361, 77691), (551, 50901), (893, 31407), (1083, 25897), (1363, 20577), (1653, 16967), (2679, 10469), (4089, 6859)]