15407133

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 24514560

約数和(自身を除く): 9107427

約数列:

[1, 3, 7, 21, 37, 79, 111, 237, 251, 259, 553, 753, 777, 1659, 1757, 2923, 5271, 8769, 9287, 19829, 20461, 27861, 59487, 61383, 65009, 138803, 195027, 416409, 733673, 2201019, 5135711, 15407133]

約数ペア:

[(1, 15407133), (3, 5135711), (7, 2201019), (21, 733673), (37, 416409), (79, 195027), (111, 138803), (237, 65009), (251, 61383), (259, 59487), (553, 27861), (753, 20461), (777, 19829), (1659, 9287), (1757, 8769), (2923, 5271)]