348608507

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 402796800

約数和(自身を除く): 54188293

約数列:

[1, 13, 29, 53, 73, 239, 377, 689, 949, 1537, 2117, 3107, 3869, 6931, 12667, 17447, 19981, 27521, 50297, 90103, 112201, 164671, 226811, 367343, 505963, 924691, 1458613, 4775459, 6577519, 12020983, 26816039, 348608507]

約数ペア:

[(1, 348608507), (13, 26816039), (29, 12020983), (53, 6577519), (73, 4775459), (239, 1458613), (377, 924691), (689, 505963), (949, 367343), (1537, 226811), (2117, 164671), (3107, 112201), (3869, 90103), (6931, 50297), (12667, 27521), (17447, 19981)]