400482009

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{70297}}^1$

素因数の和:70517

約数の個数: 16

約数和(自身を含む): 596127040

約数和(自身を除く): 195645031

約数列:

[1, 3, 9, 27, 211, 633, 1899, 5697, 70297, 210891, 632673, 1898019, 14832667, 44498001, 133494003, 400482009]

約数ペア:

[(1, 400482009), (3, 133494003), (9, 44498001), (27, 14832667), (211, 1898019), (633, 632673), (1899, 210891), (5697, 70297)]