40693611

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1291}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 66150400

約数和(自身を除く): 25456789

約数列:

[1, 3, 7, 19, 21, 57, 79, 133, 237, 399, 553, 1291, 1501, 1659, 3873, 4503, 9037, 10507, 24529, 27111, 31521, 73587, 101989, 171703, 305967, 515109, 713923, 1937791, 2141769, 5813373, 13564537, 40693611]

約数ペア:

[(1, 40693611), (3, 13564537), (7, 5813373), (19, 2141769), (21, 1937791), (57, 713923), (79, 515109), (133, 305967), (237, 171703), (399, 101989), (553, 73587), (1291, 31521), (1501, 27111), (1659, 24529), (3873, 10507), (4503, 9037)]