2401331373

素因数分解:

$3^3\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{11519}}^1$

素因数の和:12638

約数の個数: 32

約数和(自身を含む): 4069785600

約数和(自身を除く): 1668454227

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1103, 3309, 7721, 9927, 11519, 23163, 29781, 34557, 69489, 80633, 103671, 208467, 241899, 311013, 725697, 2177091, 12705457, 38116371, 88938199, 114349113, 266814597, 343047339, 800443791, 2401331373]

約数ペア:

[(1, 2401331373), (3, 800443791), (7, 343047339), (9, 266814597), (21, 114349113), (27, 88938199), (63, 38116371), (189, 12705457), (1103, 2177091), (3309, 725697), (7721, 311013), (9927, 241899), (11519, 208467), (23163, 103671), (29781, 80633), (34557, 69489)]