9953853

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 17410176

約数和(自身を除く): 7456323

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 101, 133, 247, 273, 303, 361, 399, 707, 741, 1083, 1313, 1729, 1919, 2121, 2527, 3939, 4693, 5187, 5757, 7581, 9191, 13433, 14079, 24947, 27573, 32851, 36461, 40299, 74841, 98553, 109383, 174629, 255227, 473993, 523887, 765681, 1421979, 3317951, 9953853]

約数ペア:

[(1, 9953853), (3, 3317951), (7, 1421979), (13, 765681), (19, 523887), (21, 473993), (39, 255227), (57, 174629), (91, 109383), (101, 98553), (133, 74841), (247, 40299), (273, 36461), (303, 32851), (361, 27573), (399, 24947), (707, 14079), (741, 13433), (1083, 9191), (1313, 7581), (1729, 5757), (1919, 5187), (2121, 4693), (2527, 3939)]