28483119

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4001}}^1$

素因数の和:4127

約数の個数: 24

約数和(自身を含む): 47447712

約数和(自身を除く): 18964593

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 4001, 7119, 12003, 28007, 36009, 84021, 252063, 452113, 1356339, 3164791, 4069017, 9494373, 28483119]

約数ペア:

[(1, 28483119), (3, 9494373), (7, 4069017), (9, 3164791), (21, 1356339), (63, 452113), (113, 252063), (339, 84021), (791, 36009), (1017, 28007), (2373, 12003), (4001, 7119)]