4057203

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 2163597

約数列:

[1, 3, 17, 19, 51, 53, 57, 79, 159, 237, 323, 901, 969, 1007, 1343, 1501, 2703, 3021, 4029, 4187, 4503, 12561, 17119, 25517, 51357, 71179, 76551, 79553, 213537, 238659, 1352401, 4057203]

約数ペア:

[(1, 4057203), (3, 1352401), (17, 238659), (19, 213537), (51, 79553), (53, 76551), (57, 71179), (79, 51357), (159, 25517), (237, 17119), (323, 12561), (901, 4503), (969, 4187), (1007, 4029), (1343, 3021), (1501, 2703)]