8216151

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 12499200

約数和(自身を除く): 4283049

約数列:

[1, 3, 17, 19, 51, 57, 61, 139, 183, 323, 417, 969, 1037, 1159, 2363, 2641, 3111, 3477, 7089, 7923, 8479, 19703, 25437, 44897, 59109, 134691, 144143, 161101, 432429, 483303, 2738717, 8216151]

約数ペア:

[(1, 8216151), (3, 2738717), (17, 483303), (19, 432429), (51, 161101), (57, 144143), (61, 134691), (139, 59109), (183, 44897), (323, 25437), (417, 19703), (969, 8479), (1037, 7923), (1159, 7089), (2363, 3477), (2641, 3111)]