40446387

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{439}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 60746400

約数和(自身を除く): 20300013

約数列:

[1, 3, 9, 29, 87, 261, 353, 439, 1059, 1317, 3177, 3951, 10237, 12731, 30711, 38193, 92133, 114579, 154967, 464901, 1394703, 4494043, 13482129, 40446387]

約数ペア:

[(1, 40446387), (3, 13482129), (9, 4494043), (29, 1394703), (87, 464901), (261, 154967), (353, 114579), (439, 92133), (1059, 38193), (1317, 30711), (3177, 12731), (3951, 10237)]