3219273

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 5029128

約数和(自身を除く): 1809855

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 397, 477, 901, 1191, 2703, 3573, 6749, 8109, 20247, 21041, 60741, 63123, 189369, 357697, 1073091, 3219273]

約数ペア:

[(1, 3219273), (3, 1073091), (9, 357697), (17, 189369), (51, 63123), (53, 60741), (153, 21041), (159, 20247), (397, 8109), (477, 6749), (901, 3573), (1191, 2703)]