297938091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1663}}^1$

素因数の和:1827

約数の個数: 32

約数和(自身を含む): 445685760

約数和(自身を除く): 147747669

約数列:

[1, 3, 11, 33, 61, 89, 183, 267, 671, 979, 1663, 2013, 2937, 4989, 5429, 16287, 18293, 54879, 59719, 101443, 148007, 179157, 304329, 444021, 1115873, 1628077, 3347619, 4884231, 9028427, 27085281, 99312697, 297938091]

約数ペア:

[(1, 297938091), (3, 99312697), (11, 27085281), (33, 9028427), (61, 4884231), (89, 3347619), (183, 1628077), (267, 1115873), (671, 444021), (979, 304329), (1663, 179157), (2013, 148007), (2937, 101443), (4989, 59719), (5429, 54879), (16287, 18293)]