288588363

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{463}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 448290816

約数和(自身を除く): 159702453

約数列:

[1, 3, 7, 21, 67, 201, 443, 463, 469, 1329, 1389, 1407, 3101, 3241, 9303, 9723, 29681, 31021, 89043, 93063, 205109, 207767, 217147, 615327, 623301, 651441, 1435763, 4307289, 13742303, 41226909, 96196121, 288588363]

約数ペア:

[(1, 288588363), (3, 96196121), (7, 41226909), (21, 13742303), (67, 4307289), (201, 1435763), (443, 651441), (463, 623301), (469, 615327), (1329, 217147), (1389, 207767), (1407, 205109), (3101, 93063), (3241, 89043), (9303, 31021), (9723, 29681)]