1702212147

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1279}}^1$

素因数の和:1528

約数の個数: 48

約数和(自身を含む): 2665062400

約数和(自身を除く): 962850253

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 181, 387, 543, 817, 1279, 1629, 2451, 3439, 3837, 7353, 7783, 10317, 11511, 23349, 24301, 30951, 54997, 70047, 72903, 147877, 164991, 218709, 231499, 443631, 494973, 694497, 1044943, 1330893, 2083491, 3134829, 4398481, 9404487, 9954457, 13195443, 29863371, 39586329, 89590113, 189134683, 567404049, 1702212147]

約数ペア:

[(1, 1702212147), (3, 567404049), (9, 189134683), (19, 89590113), (43, 39586329), (57, 29863371), (129, 13195443), (171, 9954457), (181, 9404487), (387, 4398481), (543, 3134829), (817, 2083491), (1279, 1330893), (1629, 1044943), (2451, 694497), (3439, 494973), (3837, 443631), (7353, 231499), (7783, 218709), (10317, 164991), (11511, 147877), (23349, 72903), (24301, 70047), (30951, 54997)]