10920231

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3041}}^1$

素因数の和:3076

約数の個数: 32

約数和(自身を含む): 19468800

約数和(自身を除く): 8548569

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3041, 3591, 9123, 21287, 27369, 57779, 63861, 82107, 173337, 191583, 404453, 520011, 574749, 1213359, 1560033, 3640077, 10920231]

約数ペア:

[(1, 10920231), (3, 3640077), (7, 1560033), (9, 1213359), (19, 574749), (21, 520011), (27, 404453), (57, 191583), (63, 173337), (133, 82107), (171, 63861), (189, 57779), (399, 27369), (513, 21287), (1197, 9123), (3041, 3591)]