551009253

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10729}}^1$

素因数の和:10821

約数の個数: 32

約数和(自身を含む): 834364800

約数和(自身を除く): 283355547

約数列:

[1, 3, 17, 19, 51, 53, 57, 159, 323, 901, 969, 1007, 2703, 3021, 10729, 17119, 32187, 51357, 182393, 203851, 547179, 568637, 611553, 1705911, 3465467, 9666829, 10396401, 10804103, 29000487, 32412309, 183669751, 551009253]

約数ペア:

[(1, 551009253), (3, 183669751), (17, 32412309), (19, 29000487), (51, 10804103), (53, 10396401), (57, 9666829), (159, 3465467), (323, 1705911), (901, 611553), (969, 568637), (1007, 547179), (2703, 203851), (3021, 182393), (10729, 51357), (17119, 32187)]