15207646909

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{3037}}^1$

素因数の和:4194

約数の個数: 32

約数和(自身を含む): 19122387200

約数和(自身を除く): 3914740291

約数列:

[1, 7, 13, 49, 91, 343, 637, 1123, 3037, 4459, 7861, 14599, 21259, 39481, 55027, 102193, 148813, 276367, 385189, 715351, 1041691, 1934569, 3410551, 5007457, 13541983, 23873857, 44337163, 167116999, 310360141, 1169818993, 2172520987, 15207646909]

約数ペア:

[(1, 15207646909), (7, 2172520987), (13, 1169818993), (49, 310360141), (91, 167116999), (343, 44337163), (637, 23873857), (1123, 13541983), (3037, 5007457), (4459, 3410551), (7861, 1934569), (14599, 1041691), (21259, 715351), (39481, 385189), (55027, 276367), (102193, 148813)]