1409200133

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{21673}}^1$

素因数の和:21964

約数の個数: 16

約数和(自身を含む): 1610464896

約数和(自身を除く): 201264763

約数列:

[1, 11, 23, 253, 257, 2827, 5911, 21673, 65021, 238403, 498479, 5483269, 5569961, 61269571, 128109103, 1409200133]

約数ペア:

[(1, 1409200133), (11, 128109103), (23, 61269571), (253, 5569961), (257, 5483269), (2827, 498479), (5911, 238403), (21673, 65021)]